Sixteen south-facing slabs list a decade and provide a history of the military conflicts of that decade. The pillars summarize the 1770s, 1780s, 1790s, 1810s, 1830s, 1840s, 1860s, 1870s, 1890s, 1910s, 1940s, 1950s, 1960s, 1970s, 1990s, and 2000s. Smaller ...