How did rivers and canals affect where settlers lived

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.

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The law of increasing costs states that as a country produces less of one product and more of another, there is an increase in the resources needed to expand production of the second product.