The black death occurred during the 1340's
The correct answer is D) "Population in rural areas grew faster than urban areas".
After the <em>Treaty of Guadalupe Hidalgo</em>, where Mexico ultimately gave the US control of Texas in exchange for an economic compensation, the border between both countries was established at the Rio Grande.
This finally paved the way for immigrants to come to Texas and settle in the lands where cotton production was possible, resulting in a rapid growth of rural populations.
I believe the answer is C.) some of them ran to Florida in search of freedom
The condition of the African-Americans in the Reconstructed South
after the war remained almost the same as before. Superficially it might look
that their conditions improved, but “Black Codes” were made to keep dominating
the Afro-Americans. Under this code taxes were levied on the free Blacks that
tried to join any other profession except agriculture. This law also restricted
their opportunities of renting lands or possessing guns. This was another kind
of slavery that the African-Americans had to go through during this phase.