The White Nile and The Blue Nile merging near Khartoum, Sudan
Answer: B) They look for artifacts that help them piece together a general history.
In early cultures that left no written records, archaeologists look for artifacts that help them piece together a general history.
They look for patterns in the artifacts, study them and try to find clues about how the people made and used them to live. Examples of artifacts are stone tools, pottery vessels, metal objects, jewelry and clothing.
Russia is the right answer I just did this not to long ago
To make it difficult for African Americans to vote.
Poll taxes means you have to pay a tax before allowed to vote. That's a way of preventing poor persons (like blacks in the South) from voting.
In addition to poll taxes, other measures were also used to block blacks from participating in the voting process. For instance, literacy tests would require persons to pass certain standards of reading and writing in order to qualify for voting. These tests were aimed at blacks, who had not had access to the same education as whites.