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<em>What forms the boundary between the North Central Plains and the Coastal Plains?</em>
Answer:
Hi, There!
The Correct Answer Is option C Or Caprock Escarpment!
Hope this Helps!!

They planted victory gardens for soldiers.
The Elementary Education Act of 1870 was the first of a number of acts of parliament passed between 1870 and 1893 to create compulsory education in England and Wales for children aged between five and 13. It was known as The Forster Act after its sponsor William Forster.
Population of Syria declined from 1990 to 2002
Answer:
<h3>.scholars writing about historical event</h3><h3>.people,idea or object that will explain about the historical event</h3>
this are some examples of secondary source