When was the guillotine first used?
1789
1793
1793
1794
1793
1794
1793
1792
1789
1794
1793
1792
1789
1796
1794
1795
1793
1792
1798
1789
1796
1794
1795
1793
1792
1790
1797
1798
1789
1796
1794
1791
1795
1793
1792
1790
1797
1798
1789
1796
1794
1791
1795
1793
1792
1790
1797
1798
1789
1796
1794
1791
1795
1793
1792
1790
1797
1798
1789
1799
1796
1794
1795
1793
1788
1792
1790
1797
1798
1789
1796
1794
1791
1795
1763
1793
1792
1790
1798
1789
1799
1788
1796
1794
1797
1795
1793
1792
1791
1798
1789
1796
1794
1790
1795
1700
1763
1793
1799
1788
1792
1797
1789
1796
1790s
1794
1782
1775
1791
1798
1793
1792
1783
1795
1700
1789
1763
1799
1788
1794
1790
1790s
1793
1796
1792
1797
1782
1775
1804
1791
1789
1794
1759
1778
1798
1776
1790s
1793
1780
1792
1783
1795
1700
1789
1763
1787
1794
1770
1790
1790s
1793
1799
1788
1796
1792
1797
1782
1775
1791
1794
1804
1759
1778
1798
1776
1783
1793
1780
1790s
1795
1700
1789
1763
1787
1799
1788
1794
1770
1790
1793
1796
1792
1779
1797
1782
1775
1790s
1760
1830
1794
1762
1804
1791
1759
1778
1798
1793.
1780
1776
1783
1795