The correct answer is option A. Pictures and videos are a good way to make an impact on the audience of a speech. They make it more didactic, more entertaining, and provide content that could be fastidious or boring if they were expressed in words, like charts or statistics.
They were worried that the enemys would invade them next.
Answer:
He wanted to start trade deals between the US and Japanese. He wanted Japan to open up, because the Japanese had been mainly isolated for hundreds of years.
It provided the philosophical underpinnings that is reflected in the Declaration of Independence.