Alliance means when two countries becomes friends or are associated. It's like partnership.
When President George W. Bush recognized the independence of Kosovo, he was exercising the power of the president to recognize the new nations and new governments.
According to Article II of the Constitution of the USA, the President of the USA has the power of recognizing new governments and new nations in the section of Foreign Affairs powers.
In the late 20th and 21st Century, new immigrants arrived in the U.S in search of economic opportunities and jobs. The period between the 1980s and 2004 witnessed a heavy influx of immigrants in America's experience where the most populous group of Latinos in the U.S migrated from Mexico. This population has maintained its culture and language and by 2003 the U.S had become home to 39 million Latinos. The strong gains made among the Latino voters in 2004 by President George W. Bush were largely eroded when Republican politicians attacked immigrants harshly.
Answer:
The correct answer is A.
Explanation:
This sentence is correctly punctuated because it separates the initial adverbial clause with a comma, and then puts another comma before the conjuncting adverb "while," which is correctly used joining two sentences.