Answer:
The Right to Vote
The 15th Amendment, ratified in 1870, presumably guaranteed the vote to people of color. Nevertheless, the oppressive and violent racial system in the South prevented African-Americans from voting. Some Mexican-Americans faced similar obstacles when attempting to vote. President Lyndon Johnson asked Congress in 1965 to issue legislation enforcing the spirit of the 15th Amendment. This request came after the savage beating of protesters in Selma, Alabama, during a march to encourage African-American voter registration.
The 1965 Voting Rights Act required districts with histories of extremely low minority voter turnout to seek federal approval before making any changes to election laws. Over the years, voting patterns changed and the Democratic Party began receiving undeniable support among African-Americans and others. These racial minorities have played a central role in national elections, including the 2008 and 2012 elections of President Barack Obama.
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Explanation:
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Only once ventilation has been achieved is the firefighters attempt to enter a structure when backdraft conditions are present.
<h3>What is the meant by ventilation?</h3>
In the workplace, ventilation is used to reduce exposure to airborne contaminants. It is widely employed to purge the air of contaminants like fumes, dust, and vapours in order to produce a secure and healthful working environment.
The alveoli are responsible for converting carbon dioxide from the atmosphere into oxygen.
Thus, Only once ventilation has been achieved is the firefighters attempt to enter a structure.
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Firewire ports provide high speed connections to specialized devices, such as camcorders and storage devices.
FireWire is a high-speed computer data transmission interface used to connect personal computers, audio and video equipment, and other consumer and professional electronics. In the late 1980s, the American computer and electronics company Apple Inc.
FireWire is a computer interface employed for high-speed communication (i.e., connection) and transference of data. Apple described this interface using the name of FireWire. This interface (FireWire) can be used to connect different classes of electronic tools (e.g., printer, scanner, video, etc) In conclusion, FireWire offers a fast connection that could be used to download and watch your favorite TV shows.
Both internal and external hard drives provides storage space for contents on a computer and laptops. Media files, documents and other related files can be stored on an hard drive. Hard drives could be of different capacity.
The difference between an internal and external hard drive, lies in the fact that internal hard drives are located inside a computer. An external hard drive on the other hand aren't located inside a computer and provides a portable external storage option which is safe, convenient and easy to use.
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Just took Penn Foster test, and the answer is D. 30 and 45
