The absolute minimum you could do is attempt to understand what Imperialism actually is. Imperialism isn’t “invasion,” it’s a form of international extraction similar to nation scale bourgeois/proletarian relations. The fact that you’re trying to redefine Imperialism as “invasion” to make someone who linked a good source outlining what Imperialism actually is in order to make the person you replied to seem hypocritical is the peak of dishonesty.