What are important things we should learn about meeting new people and seeing new places? Objective List the reasons the Lewis and Clark Expedition was sent to the Pacific Ocean Identify important things we should learn about meeting new people and seeing new places. Background Finally, in 1803, halfway through his first term as President, Jefferson was in the position to ask Congress to approve an expedition and its funding. This he did on January 18, 1803. With Congress' approval, Jefferson was able to put into motion the plans he'd had for so many years. He asked his secretary-aide Meriweth Duration: 90 Minutes.