Answer:
B. gain commercial/economic advantages in China
Explanation:
One of the major reasons European nations established spheres of influence in China in the 19th century was to gain commercial and economic advantage in China.
They were aware that China was a key nation with numerous potential so the European nations began to extend their tentacles of influence to China to tap into those potentials.
The correct answer is B. The americas
The Americas provided raw materials that were taken to Europe. Europeans manufactured goods from these materials and traded them to Africans in exchange for slaves. Slaves were then taken to the Americas to get new raw materials. That's how the triangle worked.
Answer: hyperbole
Explanation: this is a hyperbole because they’re exaggerating the howl could not actually be heard on the moon
Answer: Petroleum, Electricity and Steel
Explanation: The second industrial revolution is a period between the late 19th to the early 20th century which is characterized by massive growth and expansion of industrialization. The second industrial revolution is also known as the technological revolution most notable for steel production, expansion in electrification which was previously limited to very few cities and development of Petroleum and gas supply.