All of the following are common environmental effects of agriculture except
a.
increased topsoil
b.
increased contamination of waterways
c.
increased soil contamination
d.
decreased biodiversity

The correct answer is A) increased topsoil.

These are common environmental effects of agriculture: increased contamination of waterways, increased soil contamination, and decreased biodiversity.

Of all the benefits agriculture has for humans, it also creates some problems such as environmental effects. Scientists consider that the effects of agriculture in the environment include climate change, irrigation problems, deforestation, soil degradation, and pollutants. These factors have affected Earth's natural cycles and also have impacted the biodiversity of regions, increasing the danger of animals, plants, and vegetation in general.

overtime, the civil rights movement changed in a way that not only it benefited african-americans, but benefited other ethnicity's such as latinos, asians, or women too! that's why the results of the movement be called mixed.

the civil rights movement brought about tremendous changes. no longer were blacks denied the right to vote, to eat, shop, and swim where they , and more importantly, to attend integrated schools. despite its many accomplishments, however, the civil rights movement had its shortcomings. for example, many people, both young and old, lost their lives, homes, jobs, and families. still other individuals were so damaged by psychological trauma that they ceased being productive members of the community. the movement left intact the economic inequities that had contributed to the maintenance of segregation. and finally, racism remained alive and well long after the movement's end. like most movements of its kind, the civil rights movement left behind a mixed legacy of triumph and tragedy.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.