Assertion details
Summary
river's length be 1 at least 4,000 miles
1 triples in cluster
length be at least 4,000 miles 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The total length of the river — as measured from the headwaters of the Ucayali - Apurímac river system in southern Peru — is at least 4,000 miles ( 6,400 km ) , which makes it slightly shorter than the Nile River but still the equivalent of the distance from New York City to Rome .