vigorous protest

Translations
активный протест
There was a vigorous protest against the new law.
Был активный протест против нового закона.
Definitions
A vigorous protest refers to a strong, forceful, and energetic expression of objection or dissent against a particular issue, policy, or action, often characterized by passionate demonstrations, rallies, or public statements.
Words
vigorous

adjective
энергичный
protest

noun
протест