英文を添削してください
Joseph MaCarthyについてです。
Beginning in 1950, McCarthy became the most visible public face of a period in the United States in which Cold War tensions fueled fears of widespread Communist subversion.
He is known for alleging that numerous Communists and Soviet spies and sympathizers had infiltrated the United States federal government, universities, film industry, and elsewhere.
Ultimately, the smear tactics he used led him to be censured by the U.S. Senate.
The term "McCarthyism", coined in 1950 in reference to McCarthy's practices, was soon applied to similar anti-communist activities.
⇨Beginning in 1950, McCarthy, fueled fears of widespread Communist subversion in Cold War tensions.
He was alleging that numerous Communists and Soviet spies and sympathizers had infiltrated the United States federal government and elsewhere.
Ultimately, the smear tactics he used led him to be censured by the U.S. Senate.
Then, the term "McCarthyism" was became applied to anti-communist activities.
上の文をネットなどから調べてまとめたものです。
長いので、短くまとめてみたのですが、特におかしくないか確認して欲しいです。
そして、もしここの文はなくてもいいんじゃない？とかもっと簡単な表現があるよ、などあればそちらも教えて欲しいです。
よろしくお願いします。
補足
ありがとうございました。日本語の意味も教えてください。