In contrast to the vast majority of neurological AVMs, one especially severe type causes symptoms to appear at, or very soon after, birth. Called a vein of Galen defect after the major blood vessel involved, this lesion is located deep inside the brain.
Confederation Congress-The governing body that consisted of representatives from each of the 13 states. Congress governed the affairs of the United States between the ratification of the Articles of Confederation in 1781 and the ratification of the U.S. Constitution.econd Continental Congress-The Second Continental Congress met for the first time in Philadelphia in May of 1775, and continued to meet until the full ratification of the Articles of Confederation on March 1, 1781.
The Articles of Confederation created a weak government. There was no executive branch (President), so there was no one to enforce or carry out laws made my Congress. There was no judicial branch, so there were not national courts to settle disputes between states, or between people of different states. Each state had only one vote in Congress. This meant that states with small populations had just as much power as states with large populations.