The doctrine of nullification was practiced to halt congressional power over states' rights. who exercised this doctrine? only southern states only states of new england no states ever exercised this doctrine both states in the north and south

Only Southern State is the most appropriate answer.

As we see it was the Southern state of South Carolina which exercised the doctrine of Nullification.The South Carolina passed the Ordinance of Nullification in November 1832 which declared the tariffs of 1828 and 1832 null and void in the state. Later in December 1833 President Jackson passed Force Bill.So Armed forces were deployed against South Carolina and was brought into Compromise.

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.

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.