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.
Best Answer: Great Compromise: The Connecticut Compromise (also known as the Great Compromise of 1787) an agreement reached at the Philadelphia Convention of 1787 that largely decided the structure of the United States Congress. It was proposed by James Madison.The Great Compromise of 1787 fit the definition of compromise by creating a bicameral federal legislature that satisfied both the large states and the small states who favored the Virginia Plan and New Jersey Plan respectively.est Answer: Great Compromise: The Connecticut Compromise (also known as the Great Compromise of 1787) an agreement reached at the Philadelphia Convention of 1787 that largely decided the structure of the United States Congress. It was proposed by James Madison.