How did the obama administration change us policy regarding cuba? it eased restrictions on communication, travel, and exports. it imposed sanctions in response to nuclear testing. it created programs to fight violence there. it intervened in an uprising to aid pro-democracy rebels.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.

the correct answer is b