Assertion: blockade's effectiveness | /r/HasProperty | limited
Facets:
Source sentences:
text: During the first two years of the war, the blockade had limited effectiveness, with as many as two-thirds of the ships successfully entering and leaving ports in the South.
text: During the first two years of the war, the blockade had limited effectiveness, with as many as two-thirds of the ships successfully entering and leaving ports in the South.