D. An increase in the yield of crops for less-developed countries
Southern Democrats is the correct answer.
It was the issue of slavery which mainly divided US into northern and southern states and further Democratic party into southern Democrats and Northern Democrats. The Southern Democrats were pro-slavery and thus challenged the Northwest Ordinance's prohibition of slavery by the late 1850s.
The people in the Middle Ages were still highly connected to the church. Priests, and clergy ruled during that time, & what the church said was almost interpreted as law. In the Renaissance they took a step away from church, especially after the bubonic plague and started focusing more on humanism.
Answer:
the government did nothing
<span>Senate has more flexible rules
house has complex rules to move legislation quickly.</span>
