英语翻译scientists are elevating Mendel(猛德尔)to his rightful plac

英语翻译
scientists are elevating Mendel(猛德尔)to his rightful place in history alongside 19th century contemporaties such as Charles Darwin.
alomost always it has been thought that things that are connected with happiness are the causes of happiness,but it could be just the opposite that those things tend to be caused by happiness.
尤其是第二句话,能有句型结构解析就更好了,