New scientific knowledge help the building of the Panama canal because there was a decrease of workers getting sick of malaria and yellow fever. It was Colonel Gorgas, the Chief Medical Officer, who have read about discoveries linking mosquitoes and malaria. Due to these readings, he succeed in eradicating the cause of the disease therefore a decrease in people getting sick.
Answer:
B. About life in the Empire of Mali.
Explanation:
Option A is not correct as Ibn Battuta lived and wrote in 15th century, while Roman Empire collapsed in the 5th Century.
Options C and D are not correct as we no details of that in his writings.
He didn't visit Mali during Musa's reign, but later during the reign of Suleyman Keita and was able to see how life functioned in this kingdom.
Answer: Globalization is the spread of products, technology, information, and jobs across nations.
Corporations in developed nations can gain a competitive edge through globalization.
Developing countries also benefit through globalization as they tend to be more cost-effective and therefore attract jobs.
The benefits of globalization have been questioned as the positive effects are not necessarily distributed equally.
One clear result of globalization is that an economic downturn in one country can create a domino effect through its trade partners.
Explanation:
It is Judges
hope it helps
The answer is search and destroy
