They wrote CROATOAN.... I have read up on this SOOO much so if you want anything else on the roanoke island subject im here for help
<span><u>Assuming you mean the military of the USA, in the
1920s the US military engaged in a series of military interventions
called Banana Wars in order to keep the economic climate in the area
friendly to American commercial interest. </u></span>
2 negatives is that they caused war, and killed indians
2 positives are they discovered new land to develope maps, and unlocked new trades routes
hope my answer helped!!^-^