Thomas jefferson was conscience-stricken about the purchase of the louisiana territory from france because
a. the federalists supported his action.
b. he believed that the purchase was unconstitutional.
c. he felt that the purchase was not a fair deal for france.
d. war with spain might occur.
e. he feared the british might use it as an excuse to declare war on the united states.

Option B, is the right answer.

Explanation:

A land deal between the U.S and France, through which the U.S received around  827,000 square miles of land in return for $ 15 million, is known as the Louisiana Purchase.

This purchase took place in the year 1803.

The purchase of the Louisiana territory extended the U.S.  supremacy across the Mississippi River and resulted in multiplying the size of the nation.

The importance of this purchase can be seen in the fact that this purchase gave the United States control of the river Mississippi and New Orleans, which the U.S. farmers used to ship their crops and earn.

louverture's prominent role in the haitian success over colonialism and slavery had earned him the admiration of friends and detractors alike.

explanation:

toussaint louverture began his military career as a leader of the 1791 slave rebellion in saint-domingue; he was by then a free man and a jacobin.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.