How could traders from landlocked states gain access to the seat ?

Most of the time a landlocked country can conduct its trade without difficulty because the countries through which their exports and imports pass en route to and from the sea impose no restriction on the transit. The transit country can simply close the border or say that there are no trains available to move the goods or resort to other devices with the same effect. Pakistan has cut off Afghanistan twice.

yellow fever and other tropical diseases

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts