Translation of "widespreading" into Persian

I researched this and found this was a widespread problem.

من تحقیق کردم و فهمیدم که این یه مشکل شایع بود

But she refused to believe that widespread, organized opposition existed or could exist.

اما از این باور سر باز میزد که مخالفت گسترده و سازمان یافتهای وجود داشته باشد.