According to the reading which job aboard a steamboat was the best

What is the best meaning for obscure in this line from the passage? a) ancient b) dark c) royal d) unknown

Consider these text features from chapter 1 of wheels of change by sue macy. as the demand for bicycles grew in the 1890s, so did the demand for accessories—such as bells, locks, and lamps—and repairs. this photograph shows the joseph h. ferodowill bicycle repair shop in st. paul, minnesota, in 1899. this photo and caption enhance the book’s information about .

What would be a good starter sentence for writing a review over hidden figures?