The <span> pro-slavery activists that crossed the Kansas border to vote were known as "Border Ruffians," since it was their goal to tilt the favor of popular opinion in the state towards slavery. </span>
It looks like the cartoon is sort of mocking the Nazis. Or comparing it to America. You can tell my the symbol of the dude on the right’s shirt..
OK so basically it prohibited European countries from further colonizing in the Latin Americas or creating Puppet monarchs.
Drawing electoral districts in certain boundaries that disenfranchise African American voters.
Youre doing so under the power given to congress to borrow money