Answer: I believe it would be Sonar technology confirmed that the crust was moving
Explanation:
Letter A is the correct answer: Preschool for children.
Head Start was a program created by president Johnson in his Great Society Campaign to meet the needs of pre-schoolers from low-income families. This program provided, and still provides, early childhood education, nutrition, and health services to enhance kids' physical and emotional development and well-being.
It means "year of our lord" in Latin, meaning the number of years since Jesus.
The years before the AD ones are labeled 'BC', for "Before Christ".
Both of those labels are the reasons why many people, especially
non-Christians, such as for example Jews and Muslims, prefer to
label the years as 'BCE' and 'CE', meaning "Before the Common Era"
and "Common Era".
The answer is a) the division of germany.