Sam is 5yearsold. brother is 15yearsolser. when sam is 20how old will tom will be?

Much of the post-world war i economic boom was due to the federal government's policy of

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

Humans during the paleolithic era used fire for each of the following purposes except a. for cooking meat b. for use as a weapon c. for heat and warmth d. for treating animal hides select the best answer from the choices provided