Market economies and command economies occupy two polar extremes in the organization of economic activity. The primary differences lie in the division of labor or factors of production and the mechanisms that determine prices. The activity in a market economy is unplanned; it is not organized by any central authority but is determined by the supply and demand of goods and services. The United States, England, and Japan are all examples of market economies. Alternatively, a command economy is organized by a centralized government which owns most, if not all businesses, and whose officials direct all the factors of production. China, North Korea, and the former Soviet Union are all examples of command economies. In reality, all economies blend some combination of market and command economies.
Answer:
Joseph McCarthy
Explanation:
Truman and Eisenhower were presidents and Mcarthur was a general.
Answer:
San Martín's strategy to consolidate independence of Argentina was expelling Spaniards from neighboring countries.
Explanation:
Jose de San Martin was the main liberator of Argentina and the southern part of South America during the 1810s and 1820s. It was a military man born in Argentina, at that time the Viceroyalty of the Rio de la Plata colony, who had been educated in Spain and had fought for this country in the Napoleonic wars. Therefore, he was an experienced warrior who, once noted of the independence movement, decided to return to his homeland to lead the troops. His first battle was in San Lorenzo, in February 1813, followed by other iconic contests until on July 9, 1816, Argentina declared its independence from Spain.
But San Martin knew that, if they did not cooperate with neighboring countries, the Spanish would win and return to Argentine territory. For this reason, he organized the Army of the Andes to liberate Chile, which he achieved in 1818 after the Battle of Maipu.
Later, he continued with his army to the north, liberating Peru in 1821 and leaving the command of the South American independence effort to Simon Bolivar in 1822.
The answer is "A. They acted as a barrier to further settlements to the west."