Harangue
A "harangue" is a lengthy and aggressive speech or piece of writing that often criticizes or expresses strong opinions. It is typically delivered in a forceful manner, aiming to persuade or rally an audience. Harangues can be found in various contexts, including politics, where a speaker may address a crowd to express their views on a particular issue.
The term originates from the French word "harangue," which means to address or speak to a group. Harangues can be effective in mobilizing people, but they may also be perceived as overly dramatic or confrontational, depending on the delivery and content.