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weqwewe [10]
4 years ago
14

2. Why was the launch of Sputnik I in 1957 so significant? What did its launch mean for Americans?​

Social Studies
1 answer:
astraxan [27]4 years ago
4 0

Answer:

Explanation:

On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik I. As a result, the launch of Sputnik served to intensify the arms race and raise Cold War tensions. During the 1950s, both the United States and the Soviet Union were working to develop new technology.

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What is the best definition of the term "cottage industry"?
Vika [28.1K]

Answer:

A group of cottages that served as a factory

Explanation:

The definition states it’s worked at home which takes out the bottom two answers and it doesn’t mean it’s worked all together

6 0
3 years ago
Describes how a unitary government is different from the government of the united states
Veseljchak [2.6K]

Answer:

The answer is explained below.

Explanation:

Unitary and Federal are types of government.

In unitary governance more power is exercised by the central government, there is very little power for local government and the central government uniformly applies its power throughout, it also takes all the major decisions. . Most of the unitary governments have been either totalitarian or democratic.  France is a democracy governed by unitary form of government. UK and China also have unitary governments.

Power is diffused in federal form of government, is divided between local and federal governing bodies. Federal form of government is  mostly found in multi national states and countries having diverse ethnicity. Belgium and US have have federal form of government.

4 0
4 years ago
What is the purpose of a spheroidizing heat treatment? on what classes of alloys it is normally used?
tatuchka [14]

Spheroidizing is a type of heat treatment used to change iron-based alloys, most frequently carbon steels, into ductile and machinable alloys.

<h3>What is the main purpose of Spheroidizing heat treatment?</h3>

The process of converting a material's granular features into a spheroidal form through heat treatment is known as spheroidizing. The procedure is carried out to increase a metal's capacity for cold forming.

The process of converting a material's granular features into a spheroidal form through heat treatment is known as spheroidizing. The procedure is carried out to increase a metal's capacity for cold forming.

Thus, spheroidizing is a type of heat treatment used to change iron-based alloys.

For more details about main purpose of Spheroidizing heat treatment, click here:

brainly.com/question/13934524

#SPJ4

7 0
2 years ago
Mrs. Abel believes that students from low-income families are poor readers. When some of her students from lower-income families
Gwar [14]

Answer:

Belief perseverance

Explanation:

In this example, Mrs. Abel has a prejudiced belief that was formed before the existence of any evidence. When evidence is gathered, and this contradicts her assumptions, she is still unable to change her opinion. This is called belief perseverance. The term refers to the inability of people to change their own beliefs upon receiving new information that contradicts or refutes these beliefs. Belief perseverance is one of the reasons why it might be very difficult to successfully change someone's mind.

6 0
3 years ago
what medicine was found to be both harmful and beneficial to Europeans due to its help against malaria?
MAVERICK [17]

A medicine found to be both harmful and beneficial to Europeans due to its help against malaria was (opium). Opium comes from the poppy plant. It is beneficial for many of the same reasons that is harmful. Often,  for medicinal treatment, Europeans laced the opium with beer. It is an antidepressant that can be quite addictive in large doses.

6 0
3 years ago
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