The Republican. Because I wouldn't think its the democrat and it cant be the whig so it has to be the republican.
The answer you're probably looking for is:
The Stamp Act of 1765 was significant in the sense that it was the first direct tax imposed on American colonists (So, 
would most likely be the answer that you're looking for to this question, that you have asked
It did in the long run. In the short run it created many issues because there was a rise in extremism, in southern states especially. For starters, racists didn't want to desegregate their schools and public places so they didn't enforce the decision of the court throughout the entire next decade. Another thing is that organizations that were illegal like the Ku Klux Klan started getting power and harassing innocent African-Americans. It did create a litigious environment however because suddenly there were many more cases regarding desegregation and they had the court's precedence support so they were easily won because of the way the legal system works. It didn't lack legal justification, the only problem was enforcing it before the civil rights acts were passed and the country started battling racism systematically in all of the United States.
During the First World War the North American Navy was very small compared to the armies mobilized by the European armies. With the declaration of war of the USA to Germany in April of 1917, the Congress approved an Act creating the Selective Service System. This law gave the president - W. Wilson at that time - the power of conscription, calling men for military service. The system consisted of a classification of five levels and expanded the previously allowed ages. By the end of the recluting days, it had achieved more than two million volunteers. This conscription campaign was very successful because it was accompanied by a strong publicity that encouraged men to a patriotic attitude, which guaranteed a high success rate. This recruitment system was left without effect in 1920.
