Answer:
During the Italian reinansane period, Italy opened up its door for the people all across the world to come in and share their culture. This made many creative and intellectual mind gathered in various Italian cities (most notably Florence and Rome) to study about art, religion, history, and philosophy.
Even though they have a lot of adversity, people who leave in these Italian cities were considered very progressive at that time. Even to the pointes where the churches referred to them as heretics.
As these people interact with one another, cultural exchanges occurred between them. When they came back to their home country, they will spread the culture even more for the locals to hear. This created a multiplying effect that accelerate the spread of culture.
Think about what the question is asking in a visual. The bottom of the ladder is 11 feet away from the building. That would be the run of the slope. The top of the ladder is 19 feet above the ground. That would be the rise of the slope.
Slope =

=

Since the 19 is the rise and the 11 is the run, you can simply just plug in the numbers to find the slope. This would be:

Therefore, the slope is

.
Hope this helps! :)
Answer:
There was lots of new crops such as corn, which was good, but a negative is the enslavement of African people who were taken from their home.
Explanation:
Hope this helps! good luck!