What made it possible to develop trade with cultures across the desert? O The domesticated camel and the saddle
O Trading cities
O The Niger River
O Muslim merchants

O The domesticated camel and the saddle

Explanation:

The trade with different cultures across the desert was one of the difficult trade carried out. This is because of non easier methods of transporting those goods across two different cultures.

In order to overcome this challenge, they have to make do with the use of beast of burden (animals) like camel upon which a carrier would be attached on for carrying the goods. The journey do take days before the goods would be delivered to the other country or culture.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services