The correct answer choices are A and C.
As Portugal learned about Spain's exploration expeditions led by Columbus, and fearing the Spaniards might interfere with their exclusive sea routes to the Far East, it filed a complaint before the pope at the time, Alexander VI (also known as Rodrigo Borgia, a high hierarchy priest of the Catholic Church born in Valencia, Spain, and apparently sympathetic to the Catholic Monarchs of Spain). In response to Portugal's complaint the pope issued a papal bull (a legal settlement ordered by the Church) and a demarcation line was traced leaving most of the known and yet-to-be-found lands and water bodies westwards under Spain, and those eastwards under the control of the Portuguese. A lucky "accident" left the lands today known as Brazil as the only colony in America ruled by Portugal, which explains why Brazilians are the only Latin Americans who speak Portuguese and not Spanish. A formal agreement, based on the papal bull, was signed by Spain and Portugal and became known as the Treaty of Tordesillas, named after the city where the signature of the document took place.
The correct answer is:
b. A railroad that connects two cities.
The definition of interurban is a railway or train working or traveling between different cities.
The interurban is also a certain type of electric railway, including streetcar-like light electric railcars that are self-propelled. And they run within and between cities or towns. They were widespread in North America between 1900 and 1925 and were employed mostly for passenger travel between cities and their surrounding towns.
Answer:
Enabled the development of an atomic weapon based on the the theories of German scientists involving energy and matter is the correct answer.
Explanation:
The project that was started to develop atomic weapons during the second world war in US is known as project Manhattan. The project began in 1939 with the support of president Franklin D. Roosevelt. The project was kept secret and not even the vice-president Truman was informed about it. It was only after death of FDR that Truman was informed and given reports about this project. The theories and formulas such as Einstein's mass energy equation was used in the construction of atomic bomb. The scientists working on Manhattan project successfully tested the atomic bomb on July 16, 1945. The first bomb was dropped over Hiroshima on August 6, 1945.
Answer: Integrity is to be a gracious, kind, honest and respectful person. People with integrity are often highly thought of and have the respect of others.