<span>B) the Red Scare following World War II
proof is in the attachment :)</span>
<span>Disease and pollution: improper sewage disposal, contaminated drinking water triggering epidemics of typhoid fever and cholera; fires; overcrowding; and jobs where the causes of urban living in the late 1800s</span>
Since you have not provided the choices, I will just provide you with some of <span>Charlemagne accomplishments and hopefully they will help you choose the correct choice from the ones you have.
</span><span>Charlemagne:
1- </span><span>He encouraged a revival of learning within his empire
2- </span><span>preserved law and order
3- preserved a strong government
4- </span><span>reunited large areas of the Western Roman Empire
It is good to notice that </span>Charlemagne did not succeed <span>in driving the Muslims out of North Africa.</span>
The Emancipation Proclamation
he influenced the character on mtv's Clone High, JFK, of whom became a pop culture thing in the line "nothing bad ever happens to the kennedys!"