Who proposed the Kansas-Nebraska Act?

Senator Stephen Douglas

Explanation:

In January 1854, Senator Stephen Douglas introduced a bill that divided the land west of Missouri into two territories, Kansas and Nebraska. He argued for popular sovereignty, which would allow the settlers of the new territories to decide if slavery would be legal there.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

the roman army grew in size and became dominant in the mediterranean region.