Which is correct?Responsibility broaden new horizons to an easier life or Responsibility...

Question

Which is correct?
Responsibility broaden new horizons to an easier life or
Responsibility broadens new horizons to an easier life.

Answer 1

Responsibility broadens new horizons to an easier life. потому что Responsibility >> it! - 3 лицо ед. числа

Answer 2

Responsibility broadens new horizons to an easier life.