Which environmental change allowed people to travel by land between asia and north america?

d

explanation:

civil rights vs. civil liberties. civil liberties are basic freedoms while civil rights are the basic right to be free from discrimination based on such characteristics as race, disability, color, gender, national origin, and others. discriminating against an employee on the basis of gender is a civil rights violation.

answer; deontological theory;

answer; limbic system;

answer; answer; marginal cost;