Here's the most prominent inventions from the early 1900's
1920- Hair Dryer
1920- First radio station
1920- The Thompson Sub-Machine Gun
1920- The Band Aid
1921- First robot built
1923- Traffic Signal
1925- Mechanical Television
1926- Liquid Fueled Rockets
1928- Penicillin
1929- Car radio
Answer:
B
Explanation:
It doubled the size of the U.S
We frequently incorporate knowledge into schemas, which are systems of knowing that impact how we see our social environment.
<h3>What exactly does the term "schema" mean?</h3>
Schema is a general name for the mental structures that aid in the organization and processing of the information we encounter through the use of mental models, such as those based on our experiences, culture, age, and gender.
<h3>Why are schemas valuable, and for what purposes?</h3>
Organizing and interpreting information is facilitated by cognitive frameworks or concepts called schemas. Schemas can be helpful because they let us use quick cuts to interpret the large amount of information that is readily available in our surroundings.
Learn more about schema: brainly.com/question/27965727
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Answer:
a temporary or supplementary fortification, typically square or polygonal and without flanking defenses.Map Plan and sections of the redoubt at Billings Fort and plan of the rebel fort marked yellow.
