A(n) is a huge, noncredit, online course that is offered for free by a variety of universities.

How are decisions by the supreme court under chief justice john marshall strengthened federal power

When and why were fingerprints first used in the united states

Which of these describes a social effect of the civil war? a) fields were left unplanted because the slaves had been freed and much of the male population was unavailable to plant or harvest crops. b) over 600,000 men died, mostly because of the lack of food, clean water, and hygienic medical practices. c) after the emancipation proclamation was issued, african americans were allowed to join the union army. d) lincoln’s assassination after the surrender caused a disruption in the rebuilding of the nation.