Delaware was not financed by anyone, but was a 3 county colony granted to William Penn by the King of England.
The origin of New Jersey is the people who were the founders of it.
They signed the Mayflower Compact because the pilgrims wanted to live by the rules and work together with other pilgrims.
Jamestown was the first permanent English settlement or colony in North America.
The colony of Jamestown was settled by the London Company and sent colonists out to the new land in the 1600's to gain wealth for their company. The company hoped to sell Virginia crops such as tobacco. Problems with the Native Americans hampered the colonists efforts to expand. Finall the British government helped to settle things down.