Answer:
a. sought to guarantee that one could not be denied suffrage rights based on race.
Explanation:
Reconstruction era brought three amendments which safeguards the destiny of the millions of former slaves. Fifteenth amendment of the constitution of the United States of America which was ratified in 1870, was the last among the chronological order, which address the federal and states government to not deprive any citizen the voting rights on the basis of race, color and previous conditions of servitude.
Hey there,
The answer is -<span>Continuous reinforcement schedule
Hope this helps :))
<em>~Top♥</em>
</span>
Answer:
We breathe in air which has a higher concentration of oxygen than carbon dioxide and we breathe out air with a higher concentration of carbon dioxide. Both the gases are present in the inhaled and the exhaled air.
