Probably the slavery outbreak
<span>The process of conducting business on a global scale is called "globalization," since it has become increasingly possible in recent years for countries and firms to increase profits by "outsourcing" many jobs to other nations. </span>
Answer:
the Correct answer is C.) The California Gold Rush.
Explanation:
The California Gold Rush (1848–1855) was a gold rush that began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad.
They used quinine which helps treat malaria
A. shipping rights on the Mississippi River and access to New Orleans.