What should countries do to reduce the risk of a modern arms race? Should countries be allowed to sell weapons and the materials to make nuclear or biological weapons to other countries?

i dont know but this will hope

Explanation:

Some targets require the energy of a nuclear weapon for their destruction. However, precision targeting can greatly reduce the nuclear yield required to destroy .Since this is true for other countries as well as the United States, one can project .

whose power in the senate is equal to the power of the speaker of the house?

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.