Which of the following statements about slavery in the early 19th century is true? a.) The federal government abolished the international slave trade in 1808, but slavery proliferated nonetheless.

b.) Gradual emancipation was instituted in 1808 in the South to help its economy transition away from slavery.

c.) Slavery was illegal starting in 1808, but southern states nullified federal law.

d.) After 1808, slaves could no longer buy their freedom, and free southern blacks were forced into slavery.

4 copper and gold, the california gold rush is why im pretty sure.

eiffel tower

explanation:

in person

online

by absentee ballot

by mail

randy pausch was a famous mathematician, writer and lecturer who is particularly famous for his last speech, given in 2007, "the las lecture", because he illustrates why one's dreams need to be pursued in a logical order if success is to be obtained, option c. at this time, pausch had been diagnosed with terminal cancer so he told the audience to follow their childhood dreams, which were possible to achieve. it has been recognized as one of the best motivational speech around the world.