Answer:
The space suit
Though the first man stepped on the moon in 1969, in the 1930s astronomers and physicists were already planning for the voyage to outer space. Emilio Herrera Linares, a Spanish military colonel, is credited with being the first to design a pressurised suit which was used in a high-altitude balloon flight in 1936.
The modern mop
While the mop isn’t the most glamorous of inventions, it certainly is one of the most useful. People had been using rags to wash floors since the 15th century but it was in the 1960s that the engineer Manuel Jalón Corominas had the idea to create a purpose-built mop with a bucket to ring the water out in.
Explanation:
that's just a few ^_^!!!
<em><u>Answer:</u></em>
D. It was the first significant artistic movement springing from Black culture.
<em><u>Explanation:</u></em>
The Harlem Renaissance was the advancement of the Harlem neighborhood in New York City as a black social mecca in the mid twentieth Century and the consequent social and aesthetic blast that came about.
This movement lasted from the 1910s through the mid-1930s, the period is viewed as a brilliant age in African American culture, showing in writing, music, art and stage performance.
Answer:
d. to protect against radical shifts in government that result from swift changes in popular opinion
Explanation:
The senate serves to "mediate" and reach proper agreements based on well thought out and thorough proceedings from a handful representative of the people. It works to protect against swift, radical changes in government as it checks and balances other government loopholes that could push for radical changes that may be harmful to the system.
People who had cars could traysnsport to long distance places through the road system
Answer:
I think the correct answers are A and C
