Centuries: 1st century BC - 1st century - 2nd century
Decades: 30s - 40s - 50s - 60s - 70s - 80s - 90s - 100s - 110s - 120s - 130s
80 81 82 83 84 85 86 87 88 89
Siginificant People
... three members from each state or federal district are elected according to the principle of majority to serve eight-year terms; one-third elected after a four-year period, ...