How did the US respond to the outbreak of World War 1 in Europe?

What are the acts that were passed by British king? Did the US have to fight for their independence? What happened on August 11 1806? What are the major religions of England? What is the current price of first class US mail stamps? What is the value of a 1949d penny? What were the working conditions like during the Progressive Era? What is the value of a 1968 US 5 dollar bill with a red seal? Legal challenges brought by marginalized groups in the 1940s and 1950s led most directly to which outcome? How much for US first class mail stamp? About how many dollars is the US in debt? What made it possible for southern planters to boost their profits after 1793? The first Red Scare in the US was a reaction to which event? Who did the Jones act of 1917 give citizenship to? Least 3 main reasons for colonization in north America? What was the effect to the cause fights between British soldiers and colonists often broke out? How do the general duties of the national government differ from those of state governments? Did marquis mills converse invent converse? What is the value of the national bicentennial medal 1776-1976? Music and culture?