The 19th admendment says all citizans have the right to vote and
"shall not be denied or abridged by the United States or by any State on account of sex."
A. Transcontinental railroad
Easy they are tired of the jim crow laws so they move 2 the urban cities to find jobs and 2 get away from the south its called a push and pull factor
Although there were great physical and financial risks associated with colonization, the rewards in terms o resources and land power were immense, so most nations were willing to try.