Whom did the native americans eat with at the 1621 plymouth celebration that modern traces its roots to

The Pilgrims

Explanation:

For the first time when the Pilgrims arrived in America, they found the climate and land to be harsh compare to the England soil. Pilgrims in the New World did not know how to farm. Luckily Pilgrims had Native Indians who were willing to help them in cultivating new crops like corn, squash, and beans. Native Indians helped colonists by teaching them how to fish in the Bay, and to tap the maple trees for sap. Pilgrims were able to survive in the New World and celebrated Thanksgiving Day with the native Indians.

less available tax revenue

this basically means that when they get money from taxes wirth having a lower gdp they get less then what others have with a higher gdp