Name one development in each region of africa in early 1800s

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Gretchen opens a high-end bakery in a busy section of town. customers pay top dollar for her quality baked goods. just two months later, emily opens a bakery across the street. she also sells baked goods but uses lower- quality ingredients and has a less appealing shop. some of gretchen's customers take their business to emily's bakery because her prices are lower. which industrial revolution-era system or movement is reflected in this scenario? o a. romanticism o b. marxism o c. social criticism o d. capitalism

Other in the u. s. supreme court, all federal courts were established bya. the constitutionb. congressc. presidential executive orderd. the states