It doesn't really matter what the public thinks because people have different views on things so can't take an opinion without analysing the situation based on someone else's opinion.
Answer:
Your answer is 2. They thought that granting popular sovereignty would allow slavery.
Explanation:
The Popular Sovereignty clause in the Kansas-Nebraska Act meant the territories <em>might </em>allow slavery and enter the Union as slave states.
Answer:
Gold rush and mining opportunities (silver in Nevada)
The opportunity to work in the cattle industry; to be a “cowboy”
Faster travel to the West by railroad; availability of supplies due to the railroad
The opportunity to own land cheaply under the Homestead Act
The discovery of wheat strains adapted to grow in the climate of the Plains.
New inventions allowing them to adapt to life on the Plains, such as the windmill and barbed wire
Adventure and the lure of the “Wild West”
Explanation:
Lewis<span> & </span>Clark Expedition<span>. In 1804, Jefferson sends a team to explore lands acquired in the Louisiana Purchase. The Corps of Discovery will travel nearly 8,000 miles over three years, reaching the Pacific Ocean and clearing the path for westward expansion.</span>
The freedmen, who wanted autonomy and independence, refused to sign contracts that required gang labor, and sharecropping emerged as a compromise. ... In exchange for the use of land, a cabin, and supplies, sharecroppers agreed to raise a cash crop and give a portion, usually 50 percent, of the crop to their landlord
