Iwill give brainest if you mewhich of the following contributed to the increased economic and military power of the sumerians?

The Tigris and Euphrates rivers is the answer. it gave water food and if they sold those it also gave them money for weapons.

depends on what they need

acts of terrorism occur globally. the united nations global counter-terrorism strategy was created in order to build adequate systems of support and solidarity with victims of terrorism. here´s a summary of the proposed key themes: the importance of giving victims a face and a voice; protecting their dignity; giving victims legal status and defending their legal rights; providing victims with medical, psycho-social and financial support; building solidarity with victims; improving media coverage of victims; and focusing on the link between victims and counter-terrorism efforts more generally.