"Turkey" was the first food to have at thanksgiving.
Answer:Europeans had not been completely isolated from the rest of the world before the 1400s. ... That changed by the early 1400s. The desire to grow rich and to spread Christianity, coupled with advances in sailing technology, spurred an age of European exploration.
Explanation: Hope this helps you~! <\3
a. Galileo Galilei is correct. He is credited with improving the telescope and advocating the theory of a sun-centered solar system.