Answer: In the Modern Age.
Explanation: Most of the original North American British colonies were founded in the Modern Age, at the beginning of the 17th century until the middle of the 18th century. The founding of the colonies, began in 1607 with the founding of Virginia, then continued the founding of Massachusetts in 1620, followed by New Hampshire in 1623, then Maryland in 1632, followed by Rhode Island and Connecticut in 1636, two years later Delaware in 1638, North Carolina in 1653, New Jersey and New York in 1664, South Carolina in 1670, Pennsylvania in 1681 and completed with Georgia in 1732.
