Answer: instant communication over distance through speech
The telephone is a device that permits two or more persons to have an instant communication over distance through speech. It was an innovation made possible by Alexander Graham Bell. He worked at a school for the deaf and it was his focus on speech, hearing and amplification led to its invention in 1876.
The key victory of the Mexican war is when Winfield Scott went through Mexico and captured Mexico city.
There are 50 stars in the United States Flag. These stars are placed inside the blue rectangle situated on the upper left-hand corner of the flag - when facing the flag. They are white so stand out against the blue background. The stars are arranged in nine rows; six-star rows alternating with five-star rows. Each star represents one of the states in the USA. There are fifty stars, therefore, there are fifty states in the United States of America.
The Relevance of the 1830s Education Reform. The struggles of today's public education are almost incomparable to the harder difficulties faced before the 1800s. In the 1830s public education was established and it opened more opportunities for children to learn. Before the reform, children home-studied or went to expensive schools. Girls were also not educated. Today, only few American students struggle to get to college with financial difficulty issues because of public education, scholarships, and college loans. An example of Education Reform is the K-12 program. An image could be public schools in American communities.