B. Sails
The Egyptians were among the first to use sails on their ships to improve transportation.
Answer:
Two types of law - civil and criminal. Criminal - state or federal prosecutors bring a case against a person charged with a major crime, called a felony. Civil - deals with lawsuits brought by individuals or the government against other individuals, organizations or companies.
Explanation:
McCarthyism is the practice of making accusations of subversion or treason, especially when related to communism. The term refers to U.S. senator Joseph McCarthy (R-Wisconsin) and has its origins in the period in the United States known as the Second Red Scare, lasting from the late 1940s through the 1950s.
Answer: representative democracy
Explanation: In a representative democracy, citizens elect leaders to represent their rights and interests in government.