The maps above demonstrate a major, ongoing problem that emerged early in the Antebellum Period. Which of the following statements best describes this major issue?
a. Slavery was banned above the Missouri Compromise line.
b. Westward expansion forced Northerners to accept limitations on manufacturing.
c. Westward expansion increased the desire to build transcontinental railroads.
d. Westward expansion resulted in increased sectional tensions over the expansion of slavery.

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)