What are the expressed constitutional limitations to the power to tax?

In the first half of the 20th century,literacy tests,poll taxes, and grandfather clauses were passed by the southern states in order to

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps

What types of elections are regulated by the constitution? a. the election of members of congress b. most elections at the local level c. the election of supreme court justices d. most elections at the state level