*The Silk Road is patrolled and protected by skilled nomadic warriors

*Local governments allowed to rule as long as tribute is paid

*Technology is spread through trade and the forced movement of experts

These were characteristics that can best be attributed to the

a
Golden Age of Tang and Song Dynasties
b
Pax Mongolia
c
Pax Romana
d
Golden Age of the Gupta Dynasty

    The Iron Age began in China during the Zhou Dynasty's reign around 600 BC

Explanation:

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

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)