I bet many things happened in 1790, on Brain.ly you need to be more specific. :)
Pyramids were built for the burial of Egypt's ruler. Many workers were hired for its building, it took at least 30 years to build one pyramid, so there were many workers and engineers.
By the beginning of the 17th century, the Pilgrims used to celebrate Thanksgiving after their harvests in the New World. At that time, the celebration took three days of praying as a way of thanking God.
The "First Thanksgiving" was celebrated in October 1621 when the Pilgrims got their first harvest in their new lands in America. Not only the Pilgrims but also the Native Americans attended the festival.
From 1789 Thanksgiving has been celebrated intermittently in the US until President A. Lincoln declared "Thanksgiving" a national holiday which would take place on the fourth Thursday of November.
I am pretty sure that it is C, I am not 100% sure.
<span>arguing that Monarchy was always a bad way for people to be governed </span>
