What qualities or characteristics made the Ottoman Empire influential across Europe?
Musical expertise, educational leadership, military strength, geographic extent.
Traditions, religious practices, musical instruments, military strength.
Culture, Islamic traditions, military leadership, geographic extent.
As agricultural producers, military strength, religious leaders, geographic extent.

This is the right choice:

As agricultural producers, military strength, religious leaders, geographic extent.

Explanation:

Any empire must enjoy a powerful economy to sustain its expansion, a conquering army constantly on the move. Very often in history, empires showed at its zenith superior forms of production and labor methods, taking advantage of conditions and human skills.  Besides, ruling lands from North Africa to the Middle East and Europe, the Ottoman Empire had considerable extension. Its greatest rulers were men with strong leadership and clear purposes. For may centuries, Europe feared the Ottoman rule.

The correct answer should be the Voting Rights Act of 1965

This is one of the best implemented acts in the entire history of United States. It basically stated that all citizens regardless of their race or ethnicity are allowed to vote and that no state may introduce any ways of obstructing their voting rights. This stopped things like voting taxes or education tests that African-Americans had to pass in numerous southern countries.