Nicaragua
contra was a label given to the various rebel groups, active from 1979 through to
the early 1990s, that opposed the Sandinista Junta of National
Reconstruction government in Nicaragua. the democratic elected regime in Nicaragua threatened USA private land owners in the country.
Answer:
Gibraltar.
Explanation:
Gibraltar was considered as a shield which is present between English colonies and Spanish land because this place is the last territory on which the Britain were occupied. First this area is the part of Spanish land but in 1713 Spain give it to the Britain after the war. This region is present between the boundary line of Spanish land and British colony which act as a shield. Now, it is a free state and have its own parliament.