From 1926 to 1929, the French economy prospered and manufacturing flourished. He subsequently embarked upon a mercantile career, in which he prospered. During the ensuing years the town prospered and grew. During his reign, the Assyrian Empire prospered economically, despite its continuing expansion. Palmyra prospered as part of the Umayyad Caliphate, and its population grew. Under Spanish and Mexican rule the ranchos prospered and grew. The tribes prospered, and eventually colonised other European countries. This culture apparently prospered, and the island became more densely populated. Despite this, Daimler prospered until the late 1920s, increasing its profits and its reputation. Under the Muslims, agriculture in Sicily prospered and became export oriented. It prospered greatly through trade with Russia but chafed under Kokand's high taxes. Economically, Mexico City prospered as a result of trade. The merchants, while low in status, prospered, especially those with official patronage. As a result, the populace once again prospered under his rule. During the early 1920s, the Agnews prospered.