The upper chamber on each side of the heart, which is called an atrium, receives and collects the blood coming to the heart. The atrium then delivers blood to the powerful lower chamber, called a ventricle, which pumps blood away from the heart through powerful, rhythmic contractions.The human heart is actually two pumps in one. The right side receives oxygen-poor blood from the various regions of the body and delivers it to the lungs.he atrium then delivers blood to the powerful lower chamber, called a ventricle, which pumps blood away from the heart through powerful, rhythmic contractions. The human heart is actually two pumps in one. The right side receives oxygen-poor blood from the various regions of the body and delivers it to the lungs.
Another organization, the American Woman Suffrage Association, led by Lucy Stone, was formed in the same year to work through the state legislatures. In 1890, these two groups were united as the National American Woman Suffrage Association. That year, Wyoming became the first state to grant women the right to vote.
august 1995 marked the 75th anniversary of the ratification of the 19th amendment to the constitution the amendment guarantees all american women the right to vote achieving this milestone required a lengthy and difficult struggle victory took decades of agitation and protest