Nigeria has a constitutional republic form of government and is a sovereign country is located in West Africa and has executive powers that are exercised by the president who is head to the states and the federal government. He is elected by the popular vote.
The head of the government is the second-highest official in the executive branch of a sovereign state. The head of the government is often called the head of the state and the relation between the head of the state and the president varies from a sovereign nation to a nation.
South Africa is the southernmost country of Africa and is a parliamentary republic and the president appoints the cabinet and ministers and the voting rights denied to the population before 1994 were based on race in south Africa that was ended by apartheid.
Roads were a way to extend Roman military and economic power; they made the movement of both soldiers and goods easier and faster. ... The Romans also engaged in trade across the Mediterranean Sea.
Some of the similar physical features that Mexico (a country) and Kentucky (a State) shares are: both have borders formed by rivers, and are located over tectonic plates, that make both vulnerable to earthquakes. The main differences are the territory (Mexico almost 750 thousand sq mi whereas Kentucky 40 thousand sq mi), climate, topography, and biodiversity.
The main reason why Spain decided to support Columbus' voyages of exploration was because he promised that he would bring gold and spices back from the New World. Another reason was that the Spanish Crown was interested in spreading Christianity.
Answer: Not very effective considering the federal government was not powerful enough under it. It gave states far too much power which ultimately made laws not as enforced.