Main Page | See live article | Alphabetical index Centuries: 20th century - 21st century - 22nd century Decades: 2020s 2030s 2040s 2050s 2060s - 2070s - 2080s 2090s 2100s 2110s 2120s Years: 2071 2072 2073 2074 2075 - 2076 - 2077 2078 2079 2080 2081 Events Tricentennial Anniversary of the United States - the 300th anniversary of the signing of the Declaration of Independence. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.