An atrial septal defect (ASD) is an opening or hole in the wall that separates the two upper chambers of the heart.This wall is called the atrial septum. The hole causes oxygen-rich blood to leak from the left side of the heart to the right side.n atrial septal defect (ASD) is an opening or hole in the wall that separates the two upper chambers of the heart.
The Connecticut Compromise (also known as the Great Compromise of 1787 or Sherman's Compromise) was an agreement that large and small states reached during the Constitutional Convention of 1787 that in part defined the legislative structure and representation that each state would have under the United States Constitution.
The House of Representatives would be based on population, while the Senate would have equal representation for each state. (Two senators per state.) This became our plan of government, which we still use today! The Great Compromise was made, because the politicians didn't know what our government plan would be. Although both the New Jersey Plan and The Virginia Plan had three branches of government, (Judicial, Legislature, and Executive) the plans varied on the details of the Legislative Branch.