Drag the events into the correct order. (1 point) Arrange responses in the correct order to answer the question. Select a response, navigate to the desired position and insert response at that position. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can be moved using the up and down arrow keys or by dragging with a mouse.
Trade grows
the supply of grain and food increases
farmers begin to use crop rotation
Farmers begin useing ioron plows
1. Farmers begin using iron plows
2. Farmers begin to use crop rotation
3. Trade grows
4. The supply of grain and food increases