Yes it is a primary source
B sure of of it treaty of Versailles
Signed after ww1
<span>What was the main effect of the contract with america (Republicans took control of Congress)</span>
The correct option is United State
In 2010, the private sector accounted for an estimated 55.3% of the US economy, the federal government's activities amounted to 24.1% and the activity of state and local governments occupied the remaining 20.6%. Although the US economy is post-industrial, since the services sector contributes 67.8% of GDP, the nation continues to be an industrial power, while in the business field, the leading activity for its income is retail trade. wholesale and retail; by net income is the industry, with the chemical industry being the most important, the United States is the third largest oil producer in the world, as well as the largest importer of this product. It is also the number one producer of electric power and of nuclear energy, as well as liquefied natural gas, sulfur, phosphates and salt. <u><em>While agriculture represents less than 1% of GDP</em></u>
Option C, a diverse selection of exported products, is the right answer.
The empire of Songhai was founded by Sonni Ali, a leader of the Songhai people who wanted to break away from the empire of Mali. The standing army of the empire assisted in the progress of trade throughout the empire. Though gold was the main commodity of the trade yet there was a huge variety of exported items including rubber and ivory. The people of the empire were known for their production of the useful crafts and for the artifacts that had a religious motif.
