In rem jurisdiction occurs when a court uses its quasi in rem jurisdiction to compel a litigant to appear in court by attaching property that belongs to the litigant.

That statement is False.
In rem jurisdiction give the court the power to stick a title to a certain object.
So, the true statement should be the other way around.  Quasi in rem jurisdiction occurs when a court uses its in rem jurisdiction to compel a litigant to appear in court by attaching property that belongs to the litigant.

Accumulating more land so that your country can continue expanding without running into problems such as overpopulation