Why did NASA call the flame coming from the booster an "unusual plume" during the Challenger launch in 1986.

Choose the three changes to spanish and american claims in north america by the adams-onis treaty.

Which event occurred in 1943 and to make the allied victory possible choose all answers that are correct

Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, except a. such groups have the financial resources to mount sustained campaigns on their own behalf b. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislators c. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislators d. the members of these groups make up the majority of voters in many districts