How do I create all the elements in the history category in Little Alchemy 2?

To create all the elements in the History category in Little Alchemy 2, you need to combine specific elements to unlock the historical-themed items. Below is a step-by-step guide to creating each element in the History category:

1. Arrow
- Combination: Wood + Stone
- Explanation: Combine Wood (from Tree) and Stone (from Lava or Earth + Pressure) to create an Arrow.

2. Bow
- Combination: Wood + Rope
- Explanation: Combine Wood (from Tree) and Rope (from Thread + Thread) to create a Bow.

3. Hut
- Combination: House + Hay
- Explanation: Combine House (from Wall + Wall or Brick + Brick) and Hay (from Grass + Sun) to create a Hut.

4. Pyramid
- Combination: Stone + Desert
- Explanation: Combine Stone (from Lava or Earth + Pressure) and Desert (from Sand + Sand) to create a Pyramid.

5. Sword
- Combination: Metal + Blade
- Explanation: Combine Metal (from Fire + Stone) and Blade (from Metal + Stone) to create a Sword.

6. Wheel
- Combination: Tool + Wood
- Explanation: Combine Tool (from Human + Metal) and Wood (from Tree) to create a Wheel.

7. Cart
- Combination: Wheel + Wood
- Explanation: Combine Wheel (from Tool + Wood) and Wood (from Tree) to create a Cart.

8. Castle
- Combination: House + Knight
- Explanation: Combine House (from Wall + Wall or Brick + Brick) and Knight (from Human + Armor) to create a Castle.

9. Knight
- Combination: Human + Armor
- Explanation: Combine Human (from Life + Clay) and Armor (from Metal + Tool) to create a Knight.

10. Armor
- Combination: Metal + Tool
- Explanation: Combine Metal (from Fire + Stone) and Tool (from Human + Metal) to create Armor.

11. Tool
- Combination: Human + Metal
- Explanation: Combine Human (from Life + Clay) and Metal (from Fire + Stone) to create a Tool.

12. Blade
- Combination: Metal + Stone
- Explanation: Combine Metal (from Fire + Stone) and Stone (from Lava or Earth + Pressure) to create a Blade.

13. Rope
- Combination: Thread + Thread
- Explanation: Combine Thread (from Wool + Tool or Cotton + Tool) with itself to create Rope.

14. Thread
- Combination: Wool + Tool or Cotton + Tool
- Explanation: Combine Wool (from Sheep + Scissors) or Cotton (from Plant + Cloud) with Tool (from Human + Metal) to create Thread.

15. Hay
- Combination: Grass + Sun
- Explanation: Combine Grass (from Earth + Plant) and Sun (from Fire + Sky) to create Hay.

16. Desert
- Combination: Sand + Sand
- Explanation: Combine Sand (from Stone + Air) with itself to create a Desert.

17. Sand
- Combination: Stone + Air
- Explanation: Combine Stone (from Lava or Earth + Pressure) and Air (a basic element) to create Sand.

18. Stone
- Combination: Lava + Air or Earth + Pressure
- Explanation: Combine Lava (from Earth + Fire) and Air or Earth and Pressure (from Air + Air) to create Stone.

19. Wood
- Combination: Tree + Tool
- Explanation: Combine Tree (from Plant + Time) and Tool (from Human + Metal) to create Wood.

20. Tree
- Combination: Plant + Time
- Explanation: Combine Plant (from Earth + Water) and Time (from Hourglass + Hourglass) to create a Tree.

21. Plant
- Combination: Earth + Water
- Explanation: Combine Earth (a basic element) and Water (a basic element) to create Plant.

22. Time
- Combination: Hourglass + Hourglass
- Explanation: Combine Hourglass (from Glass + Sand) with itself to create Time.

23. Hourglass
- Combination: Glass + Sand
- Explanation: Combine Glass (from Fire + Sand) and Sand (from Stone + Air) to create an Hourglass.

24. Glass
- Combination: Fire + Sand
- Explanation: Combine Fire (a basic element) and Sand (from Stone + Air) to create Glass.

25. Metal
- Combination: Fire + Stone
- Explanation: Combine Fire (a basic element) and Stone (from Lava or Earth + Pressure) to create Metal.

26. Human
- Combination: Life + Clay
- Explanation: Combine Life (from Energy + Swamp) and Clay (from Mud + Stone) to create a Human.

27. Life
- Combination: Energy + Swamp
- Explanation: Combine Energy (from Fire + Air) and Swamp (from Mud + Plant) to create Life.

28. Clay
- Combination: Mud + Stone
- Explanation: Combine Mud (from Earth + Water) and Stone (from Lava or Earth + Pressure) to create Clay.

29. Mud
- Combination: Earth + Water
- Explanation: Combine Earth (a basic element) and Water (a basic element) to create Mud.

30. Swamp
- Combination: Mud + Plant
- Explanation: Combine Mud (from Earth + Water) and Plant (from Earth + Water) to create a Swamp.

31. Energy
- Combination: Fire + Air
- Explanation: Combine Fire (a basic element) and Air (a basic element) to create Energy.

32. Pressure
- Combination: Air + Air
- Explanation: Combine Air (a basic element) with itself to create Pressure.

33. Fire
- Basic Element: Available from the start.

34. Air
- Basic Element: Available from the start.

35. Earth
- Basic Element: Available from the start.

36. Water
- Basic Element: Available from the start.

37. Lava
- Combination: Earth + Fire
- Explanation: Combine Earth (a basic element) and Fire (a basic element) to create Lava.

38. Brick
- Combination: Mud + Fire
- Explanation: Combine Mud (from Earth + Water) and Fire (a basic element) to create Brick.

39. Wall
- Combination: Brick + Brick
- Explanation: Combine Brick (from Mud + Fire) with itself to create a Wall.

40. House
- Combination: Wall + Wall or Brick + Brick
- Explanation: Combine Wall (from Brick + Brick) with itself or Brick (from Mud + Fire) with itself to create a House.

41. Sheep
- Combination: Cloud + Animal
- Explanation: Combine Cloud (from Air + Water) and Animal (from Life + Land) to create a Sheep.

42. Scissors
- Combination: Blade + Blade
- Explanation: Combine Blade (from Metal + Stone) with itself to create Scissors.

43. Wool
- Combination: Sheep + Scissors
- Explanation: Combine Sheep (from Cloud + Animal) and Scissors (from Blade + Blade) to create Wool.

44. Cotton
- Combination: Plant + Cloud
- Explanation: Combine Plant (from Earth + Water) and Cloud (from Air + Water) to create Cotton.

45. Cloud
- Combination: Air + Water
- Explanation: Combine Air (a basic element) and Water (a basic element) to create a Cloud.

46. Animal
- Combination: Life + Land
- Explanation: Combine Life (from Energy + Swamp) and Land (from Earth + Earth) to create an Animal.

47. Land
- Combination: Earth + Earth
- Explanation: Combine Earth (a basic element) with itself to create Land.

48. Grass
- Combination: Earth + Plant
- Explanation: Combine Earth (a basic element) and Plant (from Earth + Water) to create Grass.

49. Sun
- Combination: Fire + Sky
- Explanation: Combine Fire (a basic element) and Sky (from Air + Cloud) to create the Sun.

50. Sky
- Combination: Air + Cloud
- Explanation: Combine Air (a basic element) and Cloud (from Air + Water) to create the Sky.

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Summary:
To complete the History category, you need to create the following elements: Arrow, Bow, Hut, Pyramid, Sword, Wheel, Cart, Castle, Knight, Armor, Tool, Blade, Rope, Thread, Hay, Desert, Sand, Stone, Wood, Tree, Plant, Time, Hourglass, Glass, Metal, Human, Life, Clay, Mud, Swamp, Energy, Pressure, Fire, Air, Earth, Water, Lava, Brick, Wall, House, Sheep, Scissors, Wool, Cotton, Cloud, Animal, Land, Grass, Sun, and Sky.

Follow the combinations above step by step, and you'll unlock all the elements in the History category!