Where did the scholars from the House of Wisdom get the base of their understanding of math, science, and philosophy from?

At the House of Wisdom, in Baghdad, scholars pored over Indian books on mathematics. These works used a set of ten symbols to represent numbers-not letters of the alphabet, as in Baghdad and Rome. In the early 800s, mathematician Muhammad ibn Musa al-Khwarizmi wrote a book on how to do math using the Indian system.

Explanation:

hello there!

the graphics that you have attached within the question, indicates that few people in bolivia work in industry according to its labor force.

however, the graphic that is on the right side of the picture shows the gdp sector in bolivia. this gross domestic product is a macroeconomic magnitude   that shows the monetary value of all finished goods and services within a country's borders in a specific time period. in this case, the graphic is showing the monetary value in each sector -agriculture, industry and services- of bolivia in 2012.

so, although the first graphic located at the left side indicates that not so many people work in industry, this is the second most important sector according to the gdp metrics because of the monetary value that impacts on its country. it does not need to be the most valuable one. if it makes an impact on the country's economy, it will be definitely crucial to it.

c, because the american revolution was from 1765 to 1783.