B, the Armenian Massacre, called by many historians "the Armenian Genocide", which happened during WWI and killed about 1.5 million Armenians.
Answer:
Global recession.
Explanation:
Global recession is a period of economic decline in which industrial and trade activity decreased which is as a result of fall in Gross domestic product of nations.
The International Monetary Fund defines a global recession as "a decline in annual per‑capita real World GDP . This happens because wealthy nations sometimes control the economy of the countries of the world through trade, once they do poorly global recession can set in.
Interest groups are the group of people who attempt to influence public policy, it is also known as a pressure group, special interests groups, and lobbyests.
The purpose of interest groups is to shape public policy, bring awareness, represents shared attitudes instead of geography and provide information of the government. In the Mid 1800's interest group describe as anti-slavery, fraternals, and religions, in the late 1800s it describes business associations