Why did south carolina seceded from the union
a. lincoln came from the north.
b. they wanted to keep slavery.
c. they had not voted for lincoln.
d. they wanted to change slavery laws.

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

The principle of checks and balances is based on the notion that

One result of recent migration trends is that the workforce in europe has become