What new technologies were used during world war 1
- What technologies were used during world war 1
- What new technologies were invented during world war 1
- What new technologies were used in world war 1
- What new technologies were used in world war 1 for the first time
- What new technologies were introduced during world war 1
- What new technologies were developed during world war 1
- What new technologies were invented during world war i ( 1 point responses
- What new battlefield technologies were developed during world war 1
- What new or advanced technologies were used in world war 1
- What new technologies and weapons were used in world war 1