Translation of "Founders" in Japanese

Because the founders of the Mormon faith did declare,

なぜなら モルモン教の創始者の 宣言によると

And I've interviewed a lot of founders for tech start-ups,

テクノロジーのスタートアップ創始者を インタビューしたからです

- If there is anyone out there who still doubts that America is a place where all things are possible; who still wonders if the dream of our founders is alive in our time; who still questions the power of our democracy, tonight is your answer.
- If there is anyone out there who still doubts that the United States is a place where all things are possible; who still wonders if the dream of our founders is alive in our time; who still questions the power of our democracy, tonight is your answer.

アメリカは、あらゆることが可能な国です。それを未だに疑う人がいるなら、今夜がその人たちへの答えです。建国の父たちの夢がこの時代にまだ生き続けているかを疑い、この国の民主主義の力を未だに疑う人がいるなら、今晩こそがその人たちへの答えです。