Spanish and European settlers bout decease and cattle
Heterotroph An organism that obtains organic food molecules by eating other organisms or their by-products
Brezhnev was much keener to protect the priviledges of the Nomemclature than reforming the country. Khrushchev had reformed the Soviet Union because he wanted it to have a better image abroad. He was destituted by the Nomemclature who feared about their priviledges and blamed him for failing in Cuba in his foreign policy.
I believe it is A.Increased trade