Which of the following was a French colony in North America

Which of these events was a severe setback for the u.s. war effort in the pacific?

Plz , ive been stuck on this forever. what action did president jefferson take to stop britain and france from seizing american merchant ships. a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for embargo on all foreign trade. d. he declared war on britain.

When lincoln was first elected president, he hoped to prevent war by allowing (1) in the united states.