I'm pretty sure it was just A but I could be wrong.
Trinity Test in 1945 <span>was the </span>code name<span> of the first detonation of a </span>nuclear weapon. The test was a part of the Manhattan project that is led by the United States. The result of the Trinity Test led to the people involved conclude that it is a very dangerous weapon.
Answer:the existence of slavery
Explanation:
Just answered this
I think the Articles had problems with Currency, Interstate Commerce, Foreign Trade, and Foreign Affairs.