Cities grew steadily in population "urbanization" happened and people went from working on farm, to factories.
The New England Colonies
New Hampshire Province, chartered as a British colony in 1679
Massachusetts Bay Province chartered as a British colony in1692
Rhode Island Colony chartered as a British colony in 1663
Connecticut Colony chartered as a British colony in 1662
The Middle Colonies
New York Province, chartered as a British colony in 1686
New Jersey Province, chartered as a British colony in 1702
Pennsylvania Province, a proprietary colony established in 1681
Delaware Colony (before 1776, the Lower Counties on the Delaware River), a proprietary colony established in 1664
The Southern Colonies
Maryland Province, a proprietary colony established in 1632
Virginia Dominion and Colony, a British colony established in 1607
Carolina Province, a proprietary colony established 1663
Divided Provinces of North and South Carolina, each chartered as British colonies in 1729
Georgia Province, a British colony established in 1732
Symbols OR diagrams that could potentially be drawn to represent the Articles of Confederation include: a symbol of 13 stars and/or stripes to represent the thirteen original colonies, a diagram outlining the major point of each of the thirteen articles within the Articles, a symbol of each state representative holding hands representing the Confederation's friendship, symbols of war to represent article nine (such as bayonets, a soldiers uniform, or cannons, etc.).
It happened in 2016 that’s when the 70*2 happened