A.
After the Civil War Abraham Lincoln was just the first of many US Presidents to encourage immigration through economic and politic measures (one of them was to give free land to anyone willing to work it). The country needed people to rebuild itself and to settle the west of the continent. And everyone was aware that there is plenty of space.
The correct answer is B
<span> Interest rates will fall, meaning that banks will give more loans and more businesses can open and hire workers. More money in the economy implies that banks has more money to lend, which will assist businesses to expand and hire employees.</span>
Chinese men rushed into California and American had to make a Chinese-exclusion Act which banned Chinese from coming into the US for 10 years.
The correct answer of the given question above is option D. The runs on banks during the Great Depression worsened the country's economic situation because the bank runs <span>caused many banks to close and created an even greater shortage of money. Hope this answers your question.</span>