Could you rephrase your question please?
Roosevelt corollary is the answer!!!
the speaker of the house does not have to be an elected member of the house of reresentitives and because the speaker is next to become president it has more power than the president of the senate
The answer is:
The major industrial cities became overcrowded as workers from rural areas moved there.
and
Because of the steady increase in food production, the population nearly doubled between 1800 and 1850.
<span>The Reconstruction was the period of American History directly after the Civil War in post-slavery America. The promise of change for newly freed slaves fell short, with many African Americans continuing to work in slave-like conditions (sharecropping) and encountering severe discrimination.</span>