Final answer:
Tennyson's first poems did not earn him immediate fame and financial success. It was during the 1840s that Tennyson gradually won acclaim from the reading public and was appointed Poet Laureate in 1850.
Step-by-step explanation:
Tennyson's first poems did not earn him immediate fame and financial success. Though he was determined to succeed and worked indefatigably to perfect his art, his early writing was not highly esteemed by his contemporary critics. It was during the 1840s that Tennyson gradually won acclaim from the reading public and was appointed Poet Laureate in 1850, which gave him prestige and financial stability.