Analyzing How do ancient Indians'achievements in measurement influence us today?
Scientists and engineers are not interested in precise measurements.
Ancient Indian tools show scientists that measurement is not precise
Scientists an engineers continue to make measurements more precise.
Ancient Indian tools are used by scientists and engineers today,
Intro

Read the excerpt from the history of herodotus, book 2. egypt . . is an acquired country, the gift of the river. this quotation from herodotus, a greek who traveled in egypt, is about how the nile river enabled ancient egyptian civilization to develop and succeed. what specifically was the river’s gift? fertile soil fishing stocks defensive capabilities drinking water

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?

Popular sovereignty is the principle that governmental authority is derived from the people. under this principle, government governs with the consent of the governed. explain this concept in your own words. is this principle important to you? why or why not?