Some scientists believe that paleo-americans migrating to the americas sailed along the coast of north america. they sailed close to shore so that they could do which of the following?
a. avoid warring groups that sailed in the open sea
b. easily hunt whale
c. make contact with communities along the coast
d. pull ashore to get supplies of food and water

a more perfect union: the creation of the u.s. constitution. the vote was unanimous. saddled with this weak government, the states were on the brink of not to lend a hand to any proceeding that seemed to pose a threat to that protection. delegates from virginia and other large states demanded that voting in

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration