Match each new technology with the advancement in agriculture it provided. My sickle
method used to bring water from streams
and rivers to crops
tool used to cut and harvest grain more
slash-and-burn
quickly
tool used to break up the soil quickly for
plow
planting
method used to clear land for farming and
fertilize the soil

A goes to c

B goes to d

C goes to a

D goes to b

Explanation:

i can try to solve it just show the graph.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.