The 17th amendment was ratified in 1913. So before the ratification, the senators were chosen by the states legislature, but after the ratification it was a popular vote that disided the senator.
No country would mess with South America. As that was what the Monroe Doctrine was it said that the US would protect South America from Europe
I believe the answer is A, Pollution of the environment, hope this helps :)
ThE DuTch WEst InDia CoMpaNy wAnted tO esTAblish A Colony iN NoRth AMERica tO tRAde GOod sUch As fURs aNd sPIces. ThIS WAs aT A tIMe wHerE mANy EUROpean naTIons wEre "sCraMBling" fOR teRRitoRy iN tHe AMEricAs.
The appropriate response is Iran. Ladies' rights for Iranian ladies and their lawful status has changed amid various political and recorded periods. This incorporates marriage law, separate law, instruction rights, apparel and Hijab, wellbeing and fetus removal related issues. They took an interest in huge numbers in broad daylight undertakings and held imperative positions in news-casting and in schools and affiliations that thrived from 1911 to 1924.