Re: [R] Selecting columns of a table (not consecutive) >I have a table with 10 columns and many rows. >I want to select the 3rd,4th and 10th column. >problem.
There are three Military Departments within the Department of Defense: the Department of the Army, which the United States Army is organized within. the Department of the Navy, which the United States Navy and the United States Marine Corps are organized within.
2016-06-02T12:41:21-04:00. The main difference between the State Department and the Department of Defense is that The State Department deals with diplomacy, and the Department of Defense oversees the military since these two jobs are separate but often intertwined in the sense that warfare comes out of a failure of diplomacy.