Answer:
Settler colonization.
Explanation:
Settler colonialism is a unique form of colonialism that works by replacing indigenous peoples with an invasive settler society, which develops a distinctive identity and sovereignty over time. One of the most striking features is that unlike traders or soldiers, colonizers collectively plan to occupy the indigenous land. The most common examples are nations including the United States, Australia, etc.
Matters affecting the operations of both the House of Representatives and Senate are usually initiated by means of concurrent resolutions<span>. A concurrent </span>resolution <span>originating in the House of Representatives is designated “H.Con.Res.” followed by its individual number.</span>
An advantage is that it takes way less time to do it than to create a formal treaty since the President would not need consent from the congress for an executive agreement. A formal treaty can, however, last longer because it is more difficult to cancel, so if it's good, then it is also safer for it to be formal.