Which of the following was a cause of the great migration

The united states government was in debt from its beginning. how did the u.s. get into debt, and whom did it owe money?

Which empire was called "the sick man of europe? "

"but let us admit texas, and we shall place the balance of power in the hands of the texans themselves. they, with the southern states, will control the policy and the destiny of this nation; our tariff will then be held at the will of the texan advocates of free trade. are our friends of the north prepared to deliver over this great national policy to the people of texas? " - rep. joshua giddings, ohio, may 21, 1844 this quote points to what major issue in the years leading up to the civil war?