The occupation of alcatraz in 1969 finally ended when

government officers removed the protestors

the protestors convinced the government to enact reforms.

the national congress of american indians was formed.

unused government property was turned over to the protestors.

Government officers removed the protestors

Explanation:

In 1969 89 Native Americans occupied Alcatraz Island for 19 months, they wanted to claim the island as theirs because of the Treaty of Fort Laramie signed between the US and the Sioux in 1868. The Treaty said that that all retired, abandoned and out of use federal lands would be returned to the Native Americans.

The Occupation only ended when the government officers removed the protestors when they already cut all electrical power and freshwater from the protestors.

Government officers removed the protestors

Explanation:

In 1969 89 Native Americans occupied Alcatraz Island for 19 months, they wanted to claim the island as theirs because of the Treaty of Fort Laramie signed between the US and the Sioux in 1868. The Treaty said that that all retired, abandoned and out of use federal lands would be returned to the Native Americans.

The Occupation only ended when the government officers removed the protestors when they already cut all electrical power and freshwater from the protestors.

It portrays Gorbachev's introduction of policies such as Glasnost and restructuring the socialist economy.

Explanation:

When Mikhail Gorbachev came into power in 1885, the U.S.S.R was already on the verge of its downfall. In order to save the Soviet Union, Gorbachev attempted and introduced policies such as Glasnost (openness) and Perestroika (restructuring the economy).However, his policies were greatly criticized by the entire Soviet socialist and communist network for they were inclined towards democratic structure.The picture portrays that the people of the Soviet Union are confused and unsure if they are at Soviet Union because Gorbachev's policies and approaches to revive the Soviet Union were based on democratic and capitalist approaches.