congress_number,began,ended
1,1789-03-04,1791-03-03
2,1791-03-04,1793-03-03
3,1793-03-04,1795-03-03
4,1795-03-04,1797-03-03
5,1797-03-04,1799-03-03
6,1799-03-04,1801-03-03
7,1801-03-04,1803-03-03
8,1803-03-04,1805-03-03
9,1805-03-04,1807-03-03
10,1807-03-04,1809-03-03
11,1809-03-04,1811-03-03
12,1811-03-04,1813-03-03
13,1813-03-04,1815-03-03
14,1815-03-04,1817-03-03
15,1817-03-04,1819-03-03
16,1819-03-04,1821-03-03
17,1821-03-04,1823-03-03
18,1823-03-04,1825-03-03
19,1825-03-04,1827-03-03
20,1827-03-04,1829-03-03
21,1829-03-04,1831-03-03
22,1831-03-04,1833-03-03
23,1833-03-04,1835-03-03
24,1835-03-04,1837-03-03
25,1837-03-04,1839-03-03
26,1839-03-04,1841-03-03
27,1841-03-04,1843-03-03
28,1843-03-04,1845-03-03
29,1845-03-04,1847-03-03
30,1847-03-04,1849-03-03
31,1849-03-04,1851-03-03
32,1851-03-04,1853-03-03
33,1853-03-04,1855-03-03
34,1855-03-04,1857-03-03
35,1857-03-04,1859-03-03
36,1859-03-04,1861-03-03
37,1861-03-04,1863-03-03
38,1863-03-04,1865-03-03
39,1865-03-04,1867-03-03
40,1867-03-04,1869-03-03
41,1869-03-04,1871-03-03
42,1871-03-04,1873-03-03
43,1873-03-04,1875-03-03
44,1875-03-04,1877-03-03
45,1877-03-04,1879-03-03
46,1879-03-04,1881-03-03
47,1881-03-04,1883-03-03
48,1883-03-04,1885-03-03
49,1885-03-04,1887-03-03
50,1887-03-04,1889-03-03
51,1889-03-04,1891-03-03
52,1891-03-04,1893-03-03
53,1893-03-04,1895-03-03
54,1895-03-04,1897-03-03
55,1897-03-04,1899-03-03
56,1899-03-04,1901-03-03
57,1901-03-04,1903-03-03
58,1903-03-04,1905-03-03
59,1905-03-04,1907-03-03
60,1907-03-04,1909-03-03
61,1909-03-04,1911-03-03
62,1911-03-04,1913-03-03
63,1913-03-04,1915-03-03
64,1915-03-04,1917-03-03
65,1917-03-04,1919-03-03
66,1919-03-04,1921-03-03
67,1921-03-04,1923-03-03
68,1923-03-04,1925-03-03
69,1925-03-04,1927-03-03
70,1927-03-04,1929-03-03
71,1929-03-04,1931-03-03
72,1931-03-04,1933-03-03
73,1933-03-04,1935-01-03
74,1935-01-03,1937-01-03
75,1937-01-03,1939-01-03
76,1939-01-03,1941-01-03
77,1941-01-03,1943-01-03
78,1943-01-03,1945-01-03
79,1945-01-03,1947-01-03
80,1947-01-03,1949-01-03
81,1949-01-03,1951-01-03
82,1951-01-03,1953-01-03
83,1953-01-03,1955-01-03
84,1955-01-03,1957-01-03
85,1957-01-03,1959-01-03
86,1959-01-03,1961-01-03
87,1961-01-03,1963-01-03
88,1963-01-03,1965-01-03
89,1965-01-03,1967-01-03
90,1967-01-03,1969-01-03
91,1969-01-03,1971-01-03
92,1971-01-03,1973-01-03
93,1973-01-03,1975-01-03
94,1975-01-03,1977-01-03
95,1977-01-03,1979-01-03
96,1979-01-03,1981-01-03
97,1981-01-03,1983-01-03
98,1983-01-03,1985-01-03
99,1985-01-03,1987-01-03
100,1987-01-03,1989-01-03
101,1989-01-03,1991-01-03
102,1991-01-03,1993-01-03
103,1993-01-03,1995-01-03
104,1995-01-03,1997-01-03
105,1997-01-03,1999-01-03
106,1999-01-03,2001-01-03
107,2001-01-03,2003-01-03
108,2003-01-03,2005-01-03
109,2005-01-03,2007-01-03
110,2007-01-03,2009-01-03
111,2009-01-03,2011-01-03
112,2011-01-03,2013-01-03
113,2013-01-03,2015-01-03
114,2015-01-03,2017-01-03
115,2017-01-03,2019-01-03
116,2019-01-03,2021-01-03
117,2021-01-03,2023-01-03
118,2023-01-03,2025-01-03
119,2025-01-03,2027-01-03
120,2027-01-03,2029-01-03