What is an executive order and what must the president do when issuing one

In the United States, an executive order is a directive issued by the president of the United States that manages operations of the federal government and has the force of law.

Explanation:

answer; (cognitive   dissonance);

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

have a good day pls vote me brailyest