Which of the following best describes the “domino theory”?

The interstate highway system served multiple purposes, including:

What characterized the baby boomer generation’s approach to identity in the 1950s?

The D-Day invasion’s most significant strategic impact was:

 The concept of conscientious objectors during WWII reveals:

 The “Little Rock Nine” incident reveals complex dynamics of civil rights implementation. What does this event most fundamentally illustrate about federal power and racial integration?

The Munich Pact of 1938 represented a diplomatic strategy of:

What was the primary motivation behind the Allied invasion of North Africa?

NATO’s formation represented:

Find the area of the figure.  Show all supporting work. Round to the nearest hundredths place when necessary.