What effect did William Penn's actions on colonial America?

 As an effect of William Penn's actions on colonial America, many immigrants came to the middle colonies seeking religious freedom.

Explanation: William Penn was a prominent Quaker, philosopher and real estate entrepreneur. Penn founded the Province of Pennsylvania, an American English colony and future Commonwealth of Pennsylvania. There he initiated a social project known as the "Holy Experiment", in which social equality, individual rights and pacifism were promoted. The colony subsequently became the states of Pennsylvania and Delaware; and its democratic principles served as an important source in the inspiration of the American constitution and the American tradition.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.