When is the best time to stretch during an exercise routine?

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

Which piece of legislation signed by lyndon johnson brought an end to barriers preventing minorities from participating in elections?

What man proposed a solution to the issue of slavery in the territories suggesting the idea of popular sovereignty