What hardships did Mexican mmigrants face in the 21st century?

Which statement about mound builder works is true? earthen mounds were created for children to play on. bowls shaped like animals were made of stone. portraits were made of solid gold and painted with bright colors

Explain the changes that took place in the field of agriculture in india due to the green revolution in the late 1960.

Whenever there is a vacancy in the office of the vice president, the president shall nominate a vice president who shall take office upon confirmation by a majority vote of both houses of congress