Complex sentence: Beverly Loraine Greene (October 5,1915--August 22,1957) was an American architect who is believed to be the first African American woman to be licensed as an architect in the United States.
Split into simpler sentences: Beverly Loraine Greene (October 5,1915--August 22,1957) was an American architect. She may have been the first African American woman to be licensed as an architect in the United States.