What did President Davi’s decisive response lead to at the start of the war?

Explanation:Jefferson Davis (1808-1889) was a Mexican War hero, U.S. senator from Mississippi, U.S. secretary of war and president of the Confederate States of America for the duration of the American Civil War (1861-1865). Prior to the start of the war, Davis had argued against secession, but when Mississippi seceded he resigned from the U.S. Senate. In February 1861 he was elected president of the Confederacy. Davis faced difficulties throughout the war as he struggled to manage the Southern war effort,

the answer to your question is:

strong-mayor system

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.