For your first question regarding Jefferson's objectives for the expedition of Lewis and Clark represented in the illustration, the best option is:
"Gaining knowledge of the region's geography."
This is because the expedition primarily aimed to explore and map the newly acquired western territories, which included understanding the geography, flora, fauna, and the cultures of the Indigenous peoples they encountered.
For your second question about how the Alien and Sedition Acts changed the authority of the federal government, the best option is:
"The acts permitted the government to deny citizens' rights in times of war."
The Alien and Sedition Acts were seen as controversial because they expanded federal authority, particularly in terms of limiting free speech and the rights of immigrants, especially during times of national security concerns.