In 1770, Crispus Attucks<span>, a black man, became the first casualty of the American Revolution when he was shot and killed in what became known as the Boston Massacre. He later became a symbol of the Abolitionist movement.</span>
The Mayans met their demise when the Spanish conquered the Mayan with the combination of superior technology and the introduction of foreign diseases. Foreign diseases such as smallpox weakened populations and were thus easier to subdue.
The answer is B, Jacob Riis.
Jacob Riis is most known for his pictures of an impoverished New York City, and worked for better living conditions in those areas.
Answer: United States, Great Britain, and France
Explanation:
