I forgot to include these few last sentences. Thank you.

1) Chaucer projected (?? planned) to write 120 tales.
2) The characters almost come from the same social class because the nobles wouldn't travel (better: wouldn' have agreed to travel with commoners) ad the peasants didn't have enough money for such a trip.
3) Canterbury tales begins at Tabard Inn, where the thirty pilgrims met before startin the pilgrimage to the shrine of Thomas Becket.
4)Each pilgrim should tell two stories going to Canterbury and two going back.
5) The Renaissance covers the period from 1509, when Henry VIII ascended the throne, to 1660, when the Restoration begins (began?).
6) In this period the importance of human (the individual?) grows.
The Tolemaic theory was displaced by the Copernican one.

1. planned is better

2.The travelers come for similar social classes because nobles would have better modes of transportation and peasants would not take such a trip.
3. Tales is capitalized; comma is not needed.
4. Should is not appropriate there.
5. Began is correct.
6. The individual is better.

No problem! Here are the corrected sentences with explanations:

1) Chaucer intended or planned to write 120 tales. To confirm this information, you can refer to Chaucer's works or literary analyses of his writing, such as biographies, critical essays, or scholarly articles about his works.

2) The characters in Chaucer's Canterbury Tales are predominantly from the same social class because the nobles were unlikely to travel together with commoners, and the peasants did not have sufficient funds for such a journey. This understanding can be derived from historical knowledge of the social structure during Chaucer's time or through an analysis of the characters and their backgrounds in Canterbury Tales.

3) Canterbury Tales begins at the Tabard Inn, where the thirty pilgrims gathered before embarking on their pilgrimage to the shrine of Thomas Becket. This information can be found at the beginning of the Canterbury Tales itself, as Chaucer provides a detailed introduction and description of the pilgrims and the setting.

4) According to the text, each pilgrim is expected to tell two stories on the way to Canterbury and two stories on the return journey. This information is mentioned in the Canterbury Tales prologue and throughout the text as the pilgrims take turns telling their stories.

5) The Renaissance is generally considered to have spanned from 1509, when Henry VIII ascended the throne, until 1660, when the Restoration began. To verify these specific dates, you can refer to historical documents, textbooks, or scholarly sources that cover the Renaissance period and discuss its chronological boundaries.

6) During the Renaissance, the importance of the individual (human) grew. This period was characterized by a shift in focus from religious or collective values to the recognition and appreciation of individual achievements and potential. This understanding can be obtained through studying Renaissance literature, art, philosophy, and historical accounts of the era.

7) The Ptolemaic theory was displaced by the Copernican theory during the Renaissance. The Ptolemaic theory, which posited that the Earth was the center of the universe, was eventually supplanted by the Copernican theory, which placed the Sun at the center. This scientific revolution happened during the Renaissance period and was supported by observations and mathematical models developed by astronomers like Nicolaus Copernicus. You can find more detailed information about this significant shift in scientific understanding in books, scientific papers, or educational resources focused on the history of astronomy.