That's false.
The definition cited above is related to "Economy".
The real definition of Ecology can be expressed by the "science that studies the relationships of living beings to each other or to the organic or inorganic environment in which they live also, the moral, social and economic aspects".
B. Parliamentary Democracy
Social Darwinism is an economic and social philosophy-
holding that a system of unrestrained competition will ensure survival of the
fittest. Andrew Carnegie rose to the top of the business world and justified his harsh practices with the method
of natural selection.
Journalists used newspapers as a means to make the Spanish look as awful as possible. The most famous example of yellow journalism is when the USS Maine sank in the harbor of Havana, Cuba. Illustrations of how the Spanish supposedly attacked the USS Maine enraged Americans enough that they wanted to go to war against Spain. Fabricated images and scare headlines of yellow journalism <span>indirectly caused the Spanish-American War in 1898.
</span>
