Who gave the world a counting system based on 60, the arch, the wheel, the seven-day week and one of the world's oldest libraries?

Which of these were true of the sandinistas? select three options. they were led by daniel ortega.- they created the somoza dictatorship, they received aid from the ussr. they received aid from the u. s.they supported revolutions in el salvador.

This essay was published in 1788 in response to an article that argued against the ratification of the u. s. constitution. he tells you that the president will have more power than many in princes in according to the essay, what is the effect of dividing control of the military power of the united states between congress and the president?

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?