Answer:
a. mobile phones
Explanation:
One day some engineers decided to change the course of history. Thinking of a way to make communication more efficient and easy, they had the brilliant idea of creating a system that would be capable of communicating between cordless phones. The idea was not bad, but the technology of the time did not help much.
The real history of the mobile phone began in 1973, when the first call was made from a mobile phone to a landline. It was from April 1973 that all theories proved that the cell worked perfectly, and that the cell phone network suggested in 1947 was designed correctly. This was a not very well known moment, but it certainly was a fact marked forever because it was the moment that facilitated communication for most people through the creation of the mobile phone.
Answer:
Explanation:
The president created bills that allowed people to get funded money from the government, such as low income, elderly, or disabled people. They also passed a law for medicare, and medicaid. These allowed help for those same people.
Answer:
Bicameral systems separate the legislative branch of government into two separate and distinct divisions or “chambers,” as opposed to unicameral systems which employ no such division. The U.S. bicameral system—the Congress—is composed of the House of Representatives and the Senate.
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Explanation:
One of George Washington’s most important precedents was the "formation of a Cabinet," since when he was in office, there were few if any rules on how to go about doing this.
