Answer:
Salt and Gold
Explanation:
This was often referred to as the GOLD-SALT trade. The West African kingdoms have an abundance of golds.
This is evident in Ghana till the present moment and Mali during the time of Mansa Musa in the 14th century.
On the other hand, the Arab merchants have abundant salt for trading due to their nearness to the sea.
Hence, the right answer, in this case, is the trade was primarily based on SALT and GOLD.
James Chadwick discovered the neutron in 1932 while working at Cavendish Laboratory.
Image: YouTube
On January 4, 1903, Thomas Edison performed a shocking demonstration at Luna Park, Coney Island. It was an attempt to prove the deadliness of alternating current, backed by Edison’s competitors George Westinghouse and Nikola Tesla.
Edison himself was looking to preserve the use of direct current, and jumped at any opportunity to discredit his competition.
Answer:
B
Explanation:
2/5 compromise free exercise