World War I resulted in which of the following medical advancements? A. Vaccines to fight disease
B. Blood transfusions
C. Splints for broken bones
D. Vascular Surgery

What project establish leonardo da vincis reputation as a creative and talented engineer

Since so many american men during world war ii were fighting overseas, the factorices lay empty. this presented a problem the u.s. military was in such dire need of manufactured goods bullera, tanks, airplanes , ships, and many other things. whose point of view si best reflected in these lunes?

What does the fall of the bastille represent? ?