Which is the best definition of the Columbian Exchange? A. the name of Columbus’s last expedition to North America
B. the transfer of diseases from Native Americans to Europeans
C. the trade routes for goods between North America and Europe
D. the movement of cultures and goods between Eastern and Western Hemispheres

Why were so many distinctive cultures able to develop over time in asia?

Read the aphorisms. be slow in choosing a friend, slower in changing. an open foe may prove a curse; but a pretended friend is worse. a true friend is the best possession. according to these aphorisms from benjamin franklin's poor richard's almanack, what might happen if a person is careless in choosing a friend? it is best not to have friends because they will usually betray you. casual friends are often the best and can be more trusted than enemies. a person who has betrayed you can sometimes become a good friend. a friend who is not carefully chosen can be worse than an enemy.

The president of american systems announces that all employees will be going on a trip to san francisco. some employees like the idea and some don't. according to the component of attitudes, these evaluations reflect the feelings of the employees.