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By the 1830s, most of the responsibility for child-rearing in northern homes rested with
Negative-Feedback
A process in which increases in output lead to future decreases in the same output, stabilizing systems against fluctuations.
Aldosterone
A substance generated by the adrenal glands that plays a role in regulating blood pressure through managing the balance of sodium and water in the body.
Hypogastric Region
The lower central part of the abdomen located below the umbilical region.
Umbilicus
Also known as the navel or belly button, it is the scar on the abdomen that marks the former attachment point of the umbilical cord.
Q21: The major technological improvements in early American
Q23: The British believed that the _ was
Q46: Democrats trusted and supported banks.
Q61: The best selling novel printed in the
Q71: Steamboats reduced the cost of transporting goods
Q92: In Federalist #10, James Madison argued for
Q92: The Boston Associates built their first mill
Q96: Many of the reforms urged by Whig
Q101: George Washington's attack on Trenton resulted in
Q108: The only Indians in the Deep South