In 200 words summarize the the tweed ring in new york

William "Boss" Tweed began his rise to influence in the late 1840s as a volunteer fireman in New York City. From this inauspicious beginning, Tweed managed to build a power base in his ward. He served as an alderman in 1852-53 and then was elected to a term in the U.S. House of Representatives, 1853-55. State and local affairs were his prime concern and he remained active in Tammany Hall, the organizational force of the Democratic Party in New York. Tweed emerged as the focal point of patronage decisions, giving him immense power. Boss Tweed gathered a small group of men who controlled New York City's finances. They dispensed jobs and contracts in return for political support and bribes. Historians have never been able to tabulate the full extent to which the city's resources were drained.

they were byzantines

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.