Endocrine disruptors are commonly found in
a. pesticides
b. plastics and consumer products
c. industrial by-products
d. all of the above

Endocrine disruptors are maleficent factors that are created in the organism generating cancer or diseases.

they can be found in:

-photicides

-Cosmetics, creams, perfumes, deodorants

- Plastics

- Heavy metals

The correct answer is D: all the previous ones          

I hope it help you

The correct answer is D) all of the above.

Endocrine disruptors are commonly found in pesticides, plastics and consumer products, and industrial by-products.  

Endocrine disruptors are described as hormone mimics. Elements that are considered Endocrine disruptors are dioxin compounds, polychlorinated biphenyls, plastics, DTT, and pesticides. These disruptors can be found in daily-use products such as plastic bottles, detergents, toys, cosmetics, and food in metal cans. These Endocrine disruptors can have reproductive, immune and neurological effects.

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.

i also think he is correct. i believe they came to washington to protest their rights.