Me asap there are 2 questions
question 1
who is attributed with coming up with the most influential scientific innovation of the 18th and 19th centuries?
select one:
a. james watt
b. louis pasteur
c. andrew carnegie
d. charles darwin
question 2
what innovation of this era of great scientific discoveries came about due to an error by a lab assistant?
select one:
a. carbonized steel
b. steam engine
c. vaccination
d. nuclear fusion

In this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?