How have human actions affected Louisiana's environment? Coastal erosion threatens the wetlands.
Hurricanes cause flooding and storm surges.
O Subsidence increases the pollution of lakes and rivers.
O Flood-control efforts have contributed to coastal erosion

Which best describes the“brain trust” franklin roosevelt promised to make part of his administration? a group of america’s most successful businessmen, who would fix the economya group of hoover’s economic advisers, who would undo previous damage to the economya group of smart advisers, who would assist roosevelt in guiding the nation forwarda group of military veterans, who would assist roosevelt in putting americans back to work