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balu736 [363]
2 years ago
14

Item 12

History
2 answers:
zalisa [80]2 years ago
4 0

Answer:

American physician and medical researcher who developed the first safe and effective vaccine for polio.

Explanation:

miss Akunina [59]2 years ago
3 0

Answer:

Creating a polio vaccine.

Explanation:

Jonas Salk was a doctor that made the first ever polio vaccine.

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Initially, McClellan was trusted a military leader. He was able to successful train and equip the US military against the Confederacy. His planning proved to be detailed however, his perfectionist qualities made him slow to move and often without the aggression needed to fight the Confederacy. His plan was, theoretically, a good one in which troops would move east and come at Virginia from the water. This attack was aimed right at Richmond and if successful would have ended the war. 
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4 years ago
Help me with this, I’ll give brainliest
anzhelika [568]

Answer:

both are national

Explanation:

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3 years ago
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
drek231 [11]

Answer:

OKAY BUDDY I GOT YOUR BACK ( I GOT SPELLING MISTAKES SO FIX THEM LOL )

Explanation:

SO WHAT YOU NEED TO KNOW YOU HAVEN'T ASKED ANYTHING SO IMA JUST GIVE U A SUMMARY OF ROME ALRIGHT BUDDY! So theres this myth that there was a giant wolf that fed milk to the founders of rome and stuff so thats how rome was created and then it was a city state, and it was seeking military power. The big bad bully at the time was the Carthtage and they owned like all of africa and stuff and southern europe. Rome expanded itno the alps up north and under some political reforms they decided to slowly turn into a democracy KEY WORD SLOWLY. anyways long time goes by and whoops there goes the first punic wars. and then rome owns like what northern africa and then the carthtage violates treaties and crosses a river in modern day spain and whoops there goes second punic wars. Then this man in the holy lands named Jesus comes along and everybody loves him so people kill him but he comes back to life and everybody loves him even more ! and then lets go to around 117 AD or something, about the peak of rome. whoops there goes the fall of rome by barabrians, hopefully the eastern half can survive. then whoops here comes the muslim turks with there onion hats. and then Whoop fall of byzantium and renamed to constaninople ( now istanbul ) there u go.

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3 years ago
What is the Great Wall of China? Why was it constructed (2 reasons)? And most importantly, why are the construction of walls, in
Nitella [24]

Answer:

The Great Wall of China was built by anicet Chinese states and Imperial China inorder to protect mainland China from invation by nomatic groups. This had its benfits by controlling Chinese trade within the silk road. Also to control Immigration and Emigration

Explanation:

The Great Wall of China was built by anicet Chinese states and Imperial China inorder to protect mainland China from invation by nomatic groups. This had its benfits by controlling Chinese trade within the silk road. Also to control Immigration and Emigration

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