I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
Answer:
The Treaty of Paris was signed by U.S. and British Representatives on September 3, 1783, ending the War of the American Revolution. Based on a1782 preliminary treaty, the agreement recognized U.S. independence and granted the U.S. significant western territory.
After the War of 1812 the policy that was advocated by James Madison for making American manufactured products cheaper and more competitive in both domestic and foreign markets was a protective tariff. The correct option among all the options that are given in the question is the second option. I hope it helps you.
It symbolizes the readiness of the United States to protect
its territories with the use of force if need be. After its westward expansion, the U.S. was
now able to exert its full authority in the continent and made it clear that it
would not tolerate any interference from outside countries on its territories.
Answer: Plants and animals benefit each other as members of food chains and ecosystems. For instance, flowering plants rely on bees and hummingbirds to pollinate them, while animals eat plants and sometimes make homes in them. When animals die and decompose, they enrich the soil with nitrates that stimulate plant growth.
Explanation:
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