<prompt> Hlahisa kakaretso ea sengoloa se fanoeng.Pakeng tsa 1989 le 2019, boholo ba moruo oa Amerika, bo lekantsoeng ho latela kakaretso ea sehlahisoa sa lehae GDP, bo imenne habeli. Khōlo e ne e potlakile ho feta lilemong tse mashome a mabeli tse fetileng, e susumetsoa ka karolo e ngoe ke katoloso e makatsang ea lekala la theknoloji ea tlhahisoleseling lilemong tsa bo-1990 le mathoasong a bo-2000, phaello ea tlhahiso ea basebetsi le tlhokahalo e matla ea bareki, le matsete a mmuso lipatlisisong le ntsetsopele.  <response>: Instruction in English: Generate a summary of the given article. . Response in English: The US economy more than doubled in size between 1989 and 2019. This growth, faster than the previous two decades, was driven by factors such as the expansion of information technology, increases in worker productivity, consumer demand, and government investments in research and development. . Response in Sesotho: Moruo oa Amerika o imenne ho feta habeli pakeng tsa 1989 le 2019. Khōlo ena, e potlakileng ho feta lilemo tse mashome a mabeli tse fetileng, e ne e susumetsoa ke lintlha tse kang katoloso ea theknoloji ea tlhahisoleseding, keketseho ea tlhahiso ea basebetsi, tlhokahalo ea bareki, le matsete a mmuso lipatlisisong le ntsetsopele. . 