EvilOtto wasn't kidding about you learning how to use the cropping tool.
OK, again a potentially fun idea. And again, if you're going to develop further, you need to show the foundry that you have the tools to pull it off. My first question would be what graphics program are you using to put this together?
Now, since you've skipped most of step 2 of "how to make a map," you should read over step 3:
Step 3). Developmental Map Thread——Start a personal thread where your map can be discussed and debated in length by the members of Conquer Club. To start a new map thread, please follow these formal guidelines:
+ Subject:
<Working Title> (describes map at a glance)
+ Body:
<map image>
<# of countries>
<Comments about specific areas or general points of interest>
<Links to any visual resources used>