In order of first to last based on how they are listed up top 3,2,1,4,5
<span>At the very last that is just before the world war I, a petition called as the Jones-Shafroth was signed to grant the American citizenship to the Puerto Ricans in the year of March 2, 1917, They are mainly granted because they want to recruit them for the war as armed forces and soldiers.</span>
The supreme law of the land in known as the Constitution of the United states. It contains a bill of rights that can be revised and additions can be.made and repealed.
Watson and Crick is the answer
I believe it's A: capitalizing on the harsh post-war conditions in their countries.