Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The Landesliga Bremen is the second-highest level of play in Bremen. Traditionally, the league is set below the Verbandsliga Bremen. With the Oberliga Nord being dissolved in 2008, the Verbandsliga was renamed Bremen-Liga. This however did not change anything in regards of the Landesliga.
Of the German tier-six leagues, the Landesliga Bremen, like its association, the Bremen FA, is unique as it covers the smallest region and has no league parallel to itself, being the only league at this level in the state.
The league champion, together with the runners-up, is directly promoted to the Oberliga.
Below it sits the tier-seven league, the: Bezirksliga Bremen.