PLEASE HELP MEEE! Which of these are effective research questions? Check all that apply. How did people respond to the different conflicts? If this kind of conflict took place today, what might be the result? When did fighting begin between settlers and the different tribes? How did conflict affect the Yakama Indians' claim to their territory? Where else did conflicts take place on other parts of the continent? What were the consequences of conflict between tribes and settlers?

A. How did people respond to the different conflicts?

B. If this kind of conflict took place today, what might be the result?

D. How did conflict affect the Yakama Indian's claim to their territory?

Explanation:

A research question is a type of inquiry which is done before doing research. Research questions helps a researcher to answer those queries in his/her research paper. To have a good thesis, researchers needs to have effective and good research questions; questions that are debatable, that requires digging deeply, questions that are authentic and specific, etc.

From the given questions, the questions that are effective and good are in options A, B, and D. Questions in these options have the elements of effective research questions. They are debatable, requires digging at deeper-level, and are also authentic.

Therefore, options A, B, and D are correct.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

explanation:

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