The supreme court heard a number of cases involving slavery in the late 1840s and 1850s. With one mnor exception, slaveowners won every one of these cases and the court overwhelmingly supported the power of congress to assist them in recobering fugitive slaves.
They allowed investors to take fewer risk.
Answer: According to Article I of the Constitution, the legislative branch (the U.S. Congress) has the primary power to make the country's laws. This legislative power is divided further into the two chambers, or houses, of Congress: the House of Representatives and the Senate.
Article one: L(egislative)
Article two: E(xutive)
Article three: J(uditial)
Hope this helps and I understood the question
Answer: B. the Kansas-nebraska Act
Explanation: