The role of Women was very limited in this time. Women were expected to be housewives, mothers or servant’s and serve and care for the men and children. Due to sickness women usually didn’t have that many kids. When a child survived it was a blessing and women took pride in being mothers. Women were considered to be the weaker sex, physically and emotionally.
Increase in the cutting down of the trees, deforestation <span />
<span>After the Civil War, immigrants again began to stream to the United States. Between 1870 and 1900, nearly 12 million immigrants arrived--more foreign-born people than had come to the country in the preceding 70 years. During the 1870s and 1880s, the majority came from Germany, Ireland, and England--the principal source of immigration before the Civil War. Even so, a relatively large group of Chinese immigrated to the United States between the start of the California gold rush in 1849 and 1882, when federal law stopped their immigration.</span>
This is an opinion but I beleive it became stronger because people became more aware of terrorism.
The Nullification Crisis of 1832 centered around d) southern opposition to tariffs. "The Nullification Crisis was a sectional crisis in 1832-33, during the presidency of Andrew Jackson, which involved a confrontation between South Carolina and the federal government. The crisis ensued after South Carolina declared that the federal Tariffs of 1828 and 1832 were unconstitutional and therefore null and void within the sovereign boundaries of the state."