The Grand Canal was a technology and public project under Yangdi that helped unite China, but it should be noted that there were other things as well.
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Productivity is an economic measure of the amount of output (revenue, sales, profit) resulting from a measure of input (land, labor, capital).
It is a measure of the amount of output produced by a given amount of inputs in a specific period of time.
Answer:
From the era of Reconstruction to the end of the 19th century, the United States underwent an economic transformation marked by the maturing of the industrial economy, the rapid expansion of big business, the development of large-scale agriculture, and the rise of national labor unions and industrial conflict.
Explanation:
Answer:
Mary Winston Jackson (1921–2005) successfully overcame the barriers of segregation and gender bias to become a professional aerospace engineer and leader in ensuring equal opportunities for future generations. Mary Jackson was born in Hampton, Virginia, and attended the all-black George P.