Document Analysis 1. How far was it along the Silk Road from Chang'an to Dunhuang? To Marakanda? To Antioch?
To Rome?

The Silk Route was a very important international trade route. It was almost 7000 miles long.

It starts from Chang'an (modern Xi'an), the capital of the Tang dynasty in China and reaches Duhuang, a important stopping/trading point. The distance between Chang'an to Duhuang is about 1000 miles. Then, to Marakanda (about 3000 miles), and to Antioch (about 5000 miles) and to Rome, it was 7000 miles.

as a result of the development shown on the graph,prices will most likely : the answer is rise

1. ford: gerald ford´s presidency, from 1974 to 1977, faced high inflation, named it public enemy nº1, and created the win program (whip inflation now).

2. carter: president from 1977 to 1981, carter had controversial poitions over abortion, but yet, he enforce the roe vs wade decision, which had pro-choice content.

3. reagan. for his eloquency and powerful speeches in his mandates, from 1981 to 1989, reagan earned this nickname, “the great communicator” .

4. george h w bush: despite many presidents had important roles in managing and trying to end the cold war, it was in bush sr's mandate that the berlin wall was materially destroyed, and he was visited by gorbachev in the uspresident from 1989 to 1993.

5. clinton: defense of marriage act. clinton signed this controvesial act, which defined marriage and spouses in strict heterosexual perspective, that was later declard unconstitutional by the us supreme court.

6. george w bush: in the begining of his presidency, which lasted until 2009, bush jr faced the greatest terrorist attacks in us and probably the worlds history, in september, 11 of 2001.

7. obama: in attempts to cease a great economical crisis, barack obama signed the controversial recovery act in february 2009, which handled 780-billion dollars.