Germany wished to build up her Empire. This is known as
O
Militarism
Alliance
Nationalism
Imperialism

The answer is Imperialism.

hope this helps you.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

i believe your answer is mountains.