Which of the following choices creates the most logical transition within sentence 2 (reproduced below)? It may be too soon to start planning your Martian vacation, however there are good reasons to doubt that humans will be able to undertake long-distance space flights in the foreseeable future.

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 .

30 points! : ) also! question number two! analyze the connection mlk makes between the emancipation proclamation and the current situation african americans were experiencing. a; martin luther king was speaking about the need to free african americans from slavery, just like abraham lincoln did years ago. b; martin luther king makes the point that 100 years after slaves were freed by the emancipation proclamation, they are not truly free due to continued segregation. c; martin luther king thought life was going very well for african americans, and no further action needed to be taken. he showed extreme gratitude to abraham lincoln. d; martin luther king expressed extreme anger towards abraham lincoln for not ending segregation.

Answer this correctly what is the cause and effect