How did nomads in Asia and the Middle East impact Silk Road trade? A. Controlled silk production

B. Controlled gold and salt mines

C. Connected other groups without direction interaction

D. Isolated civilizations from each other other

C

Explanation:

A would not be true because how would people traveling affect the  ammount   of silk a worm is producing?

B would be not true because they are nomads.

D would be not true because how would you isolate them when you carry goods from their lands?

answer; i believe the two groups were irish immigrants and chinese immigrants;

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)