Answer:
B-Seamen are mostly uninterested in land-related matters, but Marlow has a wider range of interests.
Explanation:
The narrator frequently claimed that seamen would prefer to stay at sea, in their ship. They are not curious enough about matters on land and would take a rare visit on the shore as revealing enough. Marlow was regarded as a strange seaman due to his so-called 'wandering'. In fact, his remark might have been due to discovery of a new area on land
Assuming that these are the choices :
- Germany declared war against Russia
- Russia mobilized it's army to support Serbia
- France Refused Germany's request to remain neutral
- austria-Hungary sought Germany's support against Serbia
The event that happened last would be : Germany declared war against Russia, it happened in August 1914
hope this helps