Search results

Jump to navigation Jump to search
  • ...tury saw striking advances in technology. The steam engine was adopted for marine propulsion after 1820; ships were built of iron after 1850; guns increased in size and
    47 KB (7,596 words) - 15:31, 4 April 2024
View ( | next 20) (20 | 50 | 100 | 250 | 500)