The answer would be C., Suversive activity.
Subversive activity refers to all willful acts that have the intention of being detrimental to governmental interests that don't really fall into the specific categories of; treason, sedition, sabotage... etc
No one knew just how big Louisiana was. He acquired Louisiana from Spain in 1802 he sent troops to the New World it to go to in the US. Westines worried about the powerful branch especially that they might interfere with US trade by blocking access to the port of New Orleans
Yes, you're right! It's D. Townshend Acts