Answer: Why i think so many animals & plants died here's why.
Explanation: The reason why i think so many animals & plants died is because many people don't care about theses things. For example their is so much pollution it the ocean like trash, oil, & hurtful chemicals. so people even go around killing animals & plant before they even get to take on breath. All most people care about is what house, phone, shoes, or clothes they got but what most people haven't realize is that the things we do can effect the earth and other people lives so watch what u do.
True. Dual Federalism (1789–1945) Dual federalism describes the nature of federalism for the first 150 years of the American republic, roughly 1789 through World War II. The Constitution outlined provisions for two types of government in the United States, national and state.
The answer to your question is c
Answer:
The invention of the wheelbarrow aided in the hauling of heavy loads.
Explanation:
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It transitioned the economy of Texas from agricultural to industrial, because before, there were cattle ranges and mostly focused on the cotton and cattle industries. They would herd the cattle up to Kansas where cows would be shipped off to the East.
The cattle and cotton industry was very profitable most of the time, which led to them being the main attraction.
There were some people who thought, "Hey! Imma just start drilling for oil in some place that I just bought because why not!"
Then they hit oil and created a massive influx of profit, which led to other people thinking, "Hey! Deez people made a lotta dolla bills yall so Imma copy them!"
Finally, people started drilling for oil all over the place (even in their backyards) and transitioned the economy to oil and coal mining.
Even during WW2, miners were drilling for oil to power their fighting machines.
Explanation: