True of false vikings traveled mostly by land on horseback, reaching the byzantine empire in eastern europe and as far west as ireland.

The statement that the vikings traveled mostly by land on horseback, reaching the Byzantine Empire in eastern Europe and as far west as Ireland is false. The vikings were the masters of the sea. Therefore, they traveled mostly by ship even in the roughest seas. They reached as far as Greenland, America, Baghdad and Constantinople.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.