what were some "warning signs" that indicate that the war in Vietnam would not end well for the U. S. or its ally South Vietnam

Space is not completely empty. there are small particles in space. what happens when these particles come together?

Which of the following european countries settled the first colonies in america

Plz which of the following statements about spanish plantations is not accurate? a. spanish plantations grew sugarcane for export to spain b. the spanish had little concerned for the lives of the indians who worked on the plantations. c. spanish plantations grew wide variety of crops and center produce to many different european countries. d. to replace the native americans our dying off the spanish imported african slaves.