During the period 1700 to 1770 the American colonial population increased from about 250000 people to over 2000000 people. This growth of colonial society was mainly due to?

The dramatic growth of the American colonial population between 1700 and 1770 was primarily due to high birth rates among settlers and increased Immigration, particularly from Europe. Additionally, the availability of land and economic opportunities attracted many new arrivals seeking better prospects. The relatively high levels of health and nutrition also contributed to lower mortality rates, allowing families to grow larger.