Which of these did the Mayans figure out?

eclipses
a calendar
Dancing
Zero

Many plains nations depended upon which animal for their survival?

Thousands of words were introduced to the english language during the elizabethan age. how were the new words developed? select all that apply. they were created from greek. they were created from latin. they were borrowed from around the world. they were made up.

Which group was responsible for determining the borders of african colonies and later countries