Which of these mathematical advances occurred under the Guptas during the golden age in India? Select all that a originated the idea of calculus
developed the Arabic numeral system
invented the concept of zero
discovered the ratio of pi (IT)

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Thesis statement for negative effects on immigration

What message do all of the assigned readings most convey? o a. that the war was widely contested by americans o b. that the authors are tortured by memories of the war o c. that children should not be a part of war o d. that the authors value their experience as a part of personal growth bm