What was the most significant change to the frontier brought about by gliddens invention of barbed wire?

How did government policies contribute to the beginning of the industrial revolution in great britain? o a. the british government passed laws that prevented any businesses outside the country from learning about manufacturing innovations. b. the british government established factories that produced industrial goods at low prices. c. the british government broke up joint stock companies to promote competition. d. the british government paid a large percentage of the wages earned by industrial workers.

In 150-200 words, name three advancements made by the egyptians and tell how they impacted the culture.

What battle in the civil war was known as the bloodiest war ?