How did Muslims continue the legacy that Muhammad left?

Muslims continued the legacy of Muhammad by spreading his teachings through the Quran and Hadith, which serve as foundational texts for Islamic beliefs and practices. Following his death, the early Muslim community expanded rapidly through conquests and trade, promoting Islam across Asia, Africa, and Europe. Additionally, the establishment of institutions like mosques and madrasas helped preserve and disseminate Islamic knowledge. This legacy also fostered a rich cultural and intellectual tradition that influenced various fields, including science, philosophy, and the arts.