短文改错10 感恩节

Test 10
Thanksgiving Day is one of the most important family holiday in America. All the members of a family, no matter where far away they are, will try to get together on that day. The first Thanksgiving in America takes place in October, 1621. In 1620, the group of Englishmen sailed to Massachusetts. They had expected find a free place to live in, but they experienced a harder winter. Half of them starved to die. The next spring, we began farming. With the help of local Indians, so they learned to plant corn and raise animals. In the autumn, they had a good harvest. Filling with joy and thanks to God, they held a celebration. In 1863, it became a national holiday.