In nigeria, the president is elected by popular vote, and is the head of state, head of government, and the leader of the executive branch of government. in south africa, the president is elected by the parliament, and is the head of state and the head of government. using this information, you can tell that nigeria operates as a and south africa is a a) unitary state; confederal state b) presidential democracy; parliamentary democracy c) parliamentary democracy; presidential democracy d) constitutional democracy; parliamentary democracy

During the industrial revolution, many governmentsadopted an economic system called capitalism. in thissystem, governments allowed businesses to operate asfreely as possible, capitalism led to economic growth inmany countries and a small number of peoplebecome very wealthy. however the system could be harshfor poor workers, who often worked long hours in unsafeconditions just to make enough money to eat. as a result,some workers turned against capitalism and demandedthat their governments take more control over theireconomies.which statement best describes the passages main idea? a. capitalism was beneficial for some people during the industrialrevolution, but others opposed the system.b. capitalism was mostly a cause of problems during the industrialrevolution, which led to its eventual collapse.c. capitalism became the favored economic system for manycountries during the industrial revolution.d. capitalism was to countries during the industrialrevolution, but became a problem after the revolution ended.edit: correct answer is a