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olga_2 [115]
3 years ago
14

How do archeologists learn about the past?

History
1 answer:
arsen [322]3 years ago
6 0
Archeologist learn about the past examining and studying new artifacts they find. They calculate how old a a certain artifact is, and make conclusions based on the time and period it was used, it can help add to the history of humanity.
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How did the stock market crash affect employment
Rus_ich [418]

The Stock Market crash of 1929 made employment, in essence, nonexistent.

Companies went out of business, credit dried up, and nobody could afford to pay wages.

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3 years ago
Why do West Indians speak a variety of languages today?
stich3 [128]
Depending on their island’s history the people of a Caribbean island may speak one of several European languages. Their languages may also be a mixture of European and African languages.
5 0
3 years ago
What can be used to provide air for a fire?<br><br> musket<br> bellows<br> tongs<br> trundle
beks73 [17]

Answer:

Bellows.

Explanation:

Bellows refers to a device or instrument which is typically used to create a strong air current (blast of air) for blowing a fire. They are generally designed to have an air chamber, valve, nozzle (tube) and two handles

Generally, bellows can be used to provide air for a fire. The handles are joined together with a flexible leather bag (air chamber). When the handles are expanded, the valve draws in air to fill the air chamber and these air is then dispensed (expelled) through the nozzle (tube) by contracting (squeezing) the two handles which causes the air chamber to compress.

<em>Hence, the strong air current (blast of air) produced by bellows are used for blowing a fire. </em>

4 0
4 years ago
Read 2 more answers
Why do you think Washington’s greatest fear was that he would die in office? How does this show that he put the public good ahea
Alex Ar [27]

Answer:

Washington believed that it was necessary to strike a delicate balance between making the presidency powerful enough to function effectively in a national government, while also avoiding any image of establishing a monarchy or dictatorship.

Explanation:

8 0
3 years ago
What were some techniques and effects that the archeologists in the 1900s used in the Egyptian Mummy projectt, and how do these
Semenov [28]

The correct answer to this open question is the following.

In the past, archeologists used basic elements to dig the soil and start the excavations. Let's have in mind that the first Egyptian discoveries were made by the Napoleonic troops during their campaigns in North Africa, specifically, Egypt.

Then, archeologists from France and later Britain visited the zone to start their excavations projects based on the information, codes, and maps collected in those years.

It was until some French discovered the Rosetta Stone, close to Rosseta, Egypt, that archeologists could decipher the Egyptian hieroglyphs. This allowed a full interpretation of the Egyptian scripture and made archeologists locate sites such as the Valley of the Kings and the Valley of the Queens in Luxor, Egypt. Places, where most of the tombs, have been found.

Once there, archeologists hired many people to start excavations and that is basically how they found the tombs and the mommies.

The Egyptian mummy project used CAT scans, a forensic technique to collect information about the gender and time of the mummies.

Modern-day techniques and state of the art technology have increased the finding of new discoveries in Egypt. We are talking about Computer Tomography or CT. It is a non-invasive technique that allows scientists and archeologists to study mummies and get valuable information because it uses a scanner that provides three-dimensional information without affecting the mummy.

8 0
3 years ago
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