B is incorrect.
Lyndon Johnson is one of the most powerful and successful Democrats of all time.
Johnson came to power as a young Representative and then Senator from Texas. He was a strong Democrat and lead the Democrats in the Senate as the Majority Leader.
While VP + President, Johnson's support for the Civil Rights Act and subsequent legislation led to the defection of his former friends and colleagues who left the Democrats over their new support for integration.
It protects citizens' privacy by ensuring that law enforcement can't ask to search or seize their belongings without a just cause.
Ex. A police officer may not search a person's home without a search warrant.
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! :)