A.
Mark me the brainliest thanks! !!!!!!!!!!!!
In 1571, a Spanish doctor named Nicolas Monardes wrote a book about the history of medicinal plants of the new world. In this he claimed that tobacco could cure 36 health problems. Sir Walter Raleigh<span> introduced "Virginia tobacco into England.</span>
Answer:
Transformation in thinking that occurred in the 1500's and 1600's caused by scientific observation, experimentation, and questioning of traditional opinions. It changed the way Europeans looked at the world. What did the Greek astronomer Ptolemy believe? He believed the Earth was the center of the universe.
I do agree with Johnson decision to not run for re-election in 1968. He got very tired by 1968. He lost trust since the Vietnam war and he was criticized and his health started to decline only to die 4 years after his presidency from a heart attack.