It's it's the first one.... Lincoln signed the Pacific railroad act in 1862...
Because there is no table provided, let me enumerate the various methods of proposing changes to the constitution.
two-third of two congress houses vote a proposal to change the constitution
two third of the state legislature can ask congress to call for national convention to deliberate on the change.
The person who sent U.S. Marshals to protect a church in Montgomery when angry mobs sieged it was President J.F. Kennedy.
<h3 /><h3>Why did President Kennedy send in U.S. Marshals?</h3>
There was a racial flare up in Montgomery, Alabama in the First Baptist Church when African Americans were in it.
White mobs surrounded the church and President Kennedy protected those inside by sending the U.S. Marshals to surround and protect the church.
In conclusion, it was President Kennedy.
Find out more on the racial events at Montgomery at brainly.com/question/1199306.
