In the roman republic during times of crisis or emergencies. a. a king was elected b. a dictator was appointed c. a parliament was created d. martial law was enacted

The correct answer is option b. "a dictator was appointed".  In Roman Republic a dictator was a magistrate that had absolute authority over the state. During that era, a dictator was appointed to rule the Republic to deal with military emergencies, crisis or to undertake specific duties.

norsemen from northern countries had made earlier journeys

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