Industry, Defense, Agriculture, and Science
D. An increase in the yield of crops for less-developed countries
"<span>Jackson refused to support laws that would set up a national bank" is the best option here. Jackson was famously opposed to the creation of a national bank. </span>
<span>The primary finding was that their similarities are due to genes and not environmental as previously suspected. The differences between them are contributed to their environments.</span>
After 1877 racial segregation became widespread in the South primarily as a result of the black codes that were issues despite efforts made under Reconstruction laws. <span />