Some people say that egalitarian systems, for example where there is no class distinction and where women and men share the same roles, are not "traditional" or "natural" - so a finding that in the very beginning of humanity the society was more egalitarian would undermine those arguments. Therefore such findings are very relevant to the modern context and can be used to support current arguments.
Answer:
B: train
Explanation:
By context clues:
A: they used a, so we cant use airplane because it would have to be an airplane.
C: it wouldn't make sense if you said <em>a</em><em> </em><em>junk</em><em> </em><em>was</em><em> </em><em>used</em>
so the only reasonable answer is <em>a</em><em> </em><em>train</em><em> </em><em>was</em><em> </em><em>used</em>
A Federal Republic is a system in which a country is a federation of partially independent states (in Mexico those are for example Estado de Mexico, Oacaca...) but these states unite under one central government. This central government deals for example with foreign relations.
The correct answer is: <span>c. separate states unite under one government</span>
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