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Temka [501]
3 years ago
15

Refers to 9/11 attacks Please Help!

Social Studies
1 answer:
Lunna [17]3 years ago
5 0
Can you add the slides for a better understanding?
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Liên hệ thực tiễn về bạo lực học đường
alexandr1967 [171]

tôi có câu trả lời nhưng nó nói thô lỗ, hãy thay đổi câu trả lời của bạn

i have answer but its say rude change your answer

6 0
3 years ago
Research an invention in America from the 1800's. Post your invention and a picture on the discussion board. Be sure to include
Zarrin [17]

Answer:

Elias Howe Jr. was an American inventor best known for his creation of the modern lockstitch sewing machine. This invetion  was in 1846. The very first lockstitch sewing machine in the world.  His invention helped the mass production of sewing machines and clothing. That in turn revolutionized the sewing industry and freed women from some of the drudgery of daily life at the time. Contrary to popular belief, Howe was not the first to conceive of the idea of a sewing machine. Many other people formulated the idea of such a machine before him, one as early as 1790, and some had even patented their designs and produced working machines, in one case, at least 80 of them.

It was Howe, however, who came up with significant refinements to the design concepts of his predecessors, and on September 10, 1846, he was awarded the first U.S. Patent (4,750) for a sewing machine using a lockstitch design. His machine contained the three essential features common in most modern machines: a needle with the eye at the point; a shuttle operating beneath the cloth to form the lock stitch; and an automatic feed.

Howe's design demonstrated the novel idea of a needle that carried the thread forward, through a piece of material, where another thread, held in a metal shuttle, passed through a loop in the middle thread (caused by the needle moving forward then suddenly backward). The needle was then retracted and this action pulled the two threads to lock them in the fabric. This is how the lockstitch was born.

The sewing machine is easier to use and also you can repair worn, torn or unused clothes by yourself. You can re-design your old clothing. You can even become a fashion trend-setter by making clothes in your own style. Having a sewing machine will save you from going to a tailor, thus helping you to save money.

hope this helps!! :)

5 0
2 years ago
Using complete sentences, compare and contrast ancient Greek and Roman ideas about government and citizenship.
svetlana [45]

Answer:

<em>Ancient Greek and Roman societies granted their citizens rights and responsibilities that slaves, foreigners, and other people who were considered subordinate did not possess. In Greece, citizenship meant sharing in the duties and privileges of membership in the polis, or city-state. </em>

hope this helped

7 0
3 years ago
Read 2 more answers
People are sometimes afraid to express their views at work because _______.
allochka39001 [22]
Because may be they have bad attitudes
3 0
3 years ago
1. Why have the cormorants come to the desert? What are some of the challenges they<br> face?
MAXImum [283]

Answer:

Oil contamination at sea may potentially have an impact on the birds.

Explanation:

Although the great cormorant is also prevalent in the Persian Gulf, photographs of badly oiled cormorants from the Gulf were frequently shown in the western media during the First Gulf War, and it is likely that many of these were Socotra cormorants.

4 0
2 years ago
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