Original sentence: In the decades following World War II, with more emphasis on human rights, many countries began to abandon eugenics policies, although some Western countries, including the United States, Canada, and Sweden among them, continued to carry out forced sterilizations.Since the 1980s and 1990s, with new assisted reproductive technology procedures available, such as gestational surrogacy (available since 1985), preimplantation genetic diagnosis (available since 1989), and cytoplasmic transfer (first performed in 1996), concern has grown about the possible revival of a more potent form of eugenics after decades of promoting human rights
Edited sentence: In the decades following World War II, with the institution of human rights, many countries gradually began to abandon eugenics policies, although some Western countries, the United States, Canada, and Sweden among them, continued to carry out forced sterilizations.Since the 1980s and 1990s, with new assisted reproductive technology procedures available, such as gestational surrogacy (available since 1985), preimplantation genetic diagnosis (available since 1989), and cytoplasmic transfer (first performed in 1996), fear has emerged about the possible revival of a more potent form of eugenics after decades of promoting human rights