I think the constitution prohibits the enactment of ex post facto.
D shorter enlistments for colonial troops
In 1681, King Charles II granted William Penn, a Quaker, a charter for the area that was to become Pennsylvania. Penn guaranteed the settlers of his colony freedom of religion. He advertised the policy across Europe so that Quakers and other religious dissidents would know that they could live there safely.
Use elimination for number 2( multiply the bottom one by -1 the entire equation then add once you have the equation solve the equation to find x once you find x plug it in the top equation to ding y)(for substitution there should be a equation y= #x+or- # plug the part after the y into the other equation once you find x plug it in to the starter equation and go from there)(hope this helps)
The growth of American cities during the late 19th and early 20th centuries led progressive reformers to push for "improved public services" although many pushed for women's rights as well.