Prior to the late 1400s, Europeans did not eat potatoes or corn because these vegetables: (no links no viruses) if you do links I will report you! If you get it right will mark brainlist! A:were believed to be poisonous.
B:were too expensive to import from China.
C:had not yet been introduced from the New World.
D:were too labor-intensive to grow without slave labor.

The president has what role as the head of the armed forces 1.commander 2.general in chief 3.commander in chief 4.chief petty officer 5.joint chief

What is one example of trench warfare ?

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.