According to recent studies, digital divide has been caused by three major elements: class, sex, and generation.

根据最近的研究，数字鸿沟是由阶级、性别和代际这三个主要因素造成的。

youdao

It has become a whole generation's sex education and could be the same for the next they are fumbling around online, not in the back seat.

WSJ: Online Pornography's Effects, and a New Way to Fight Them

Reagan was silent on same-sex marriage, as was everyone of his generation.

CNN: Ronald Reagan: Same-sex marriage advocate?

Nine states and the District of Columbia now recognize same-sex marriages, up from zero less than a generation ago.

WSJ: Review & Outlook: Marriage and the Supreme Court