D. The poor living conditions of the working class in industrial cities
Explanation:
Lincoln Steffens is remembered for his work on the corruption and the life of working class in industrial America which he compiled in his book called the Shame of the City.
It delved into the deep seated corruption and systemic exploitation which was rampant in the big industries of the country which were booming with profits but were designed to exploit the common man.
His study on the exploitation on the working class was instrumental in getting more worker rights for them.
To unite the slavs in every way
Leapfrogging or also known as island hopping where the military traveled to another island
Answer:
When studied carefully, the similar vegetation zones are mirrored in terms of their geographical occurrence, when considering the equator as the divisor.
Explanation:
The location where similar vegetation zones occur are almost mirrored, when the equator is considered as the divisor. Excluding the extreme desert regions of the northern parts of Africa, the grasslands and rain forests occur in similar locations above and below the equator.
This can be explained due to the fact that there are similar climatic conditions in such regions, due to their similar distance from the equator.
<em>This can better be understood by studying the vegetation patterns from the edited map extract below </em>