Mayans created calendars and built pyramids. true or false

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

Which geographic process is shown in this chart? (3 points) redlining gentrification filtering ghettoization suburbanization

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.