I believe all the above aka 4 because the communities had to much of an over crowding which lead to crime and then a disease broke out which occurs in the 19th century
They tend to work harder and enjoy their work more.
People who are intrinsically motivated are motivated by internal desires - for example, they want to learn a new thing, experience new events, and improve themselves from the inside. On the other hand, people who are extrinsically motivated only want a particular material award, which isn't such a strong drive as internal motivation.
<span>The answer is Ravenna. The city is on a lowland plain close to the union of the Ronco and Montone rivers, 6 miles (10 km) inner from the Adriatic Sea, with which it is linked by a canal. Ravenna was a significant part in history as the principal of the Western Roman Kingdom in the 5th century AD and later (6th–8th century) of Ostrogothic and Byzantine Italy.</span>
Answer:
Europe - Africa -- the New World was the path
