Answer: B? I'm not very sure but from my research I suppose it's this.
The printing press was invented which was probably the most important invention of all time because people could spread information at a rate that was never seen before. Copernicus discovered that the earth was not the center of the solar system, which people thought it was. It was discovered that earth wasn't flat. Isaac Newton discovered the laws of motion and founded physics. Advancement in medicine and anatomy was also doing better than before. The founding of Americas happened during this time period. Colonization followed the discoveries as well. The Renaissance is the most important part of history.
Hope I could help! :)
The march sent a message from the black/negro community to the Democrat Party ruled southern states that they wanted to be socially free. The Republicans in the northern states already fought for equal rights. And negros were equal in the north. But in the south, Democrats fought for segregation. This is often skipped in history courses.
Answer:
it is the 3rd answer it was guidelines for what religions are allowed