How did the tet offensive affect perceptions of the vietnam war within the united states?

The TET Offense had caught the US off guard thus resulted to bombing some cities in Vietnam during the war. Because of this, it did not only destroy their enemies but also some of their allies in South Vietnam. The Vietnam War was one of the wars that the US fought to help their allies in their battle to stop communism during the World War I

i think they would live in caves or natural tunnels

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.