Which descriptions are features of ancient Indus cities? Select all correct answers.

A: a standardized system of weights and measures

B: one-story wooden houses

C: city blocks laid out in a grid pattern

A: a standardized system of weights and measures

B: city blocks laid out in a grid pattern

Explanation:

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btw, the answer below or above me is incorrect. <3

1.a)britain

2.b)spain

3.c)french

4.d)portugal

explanation:

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: